Keystorm, New York			N 44° 25.8', W 75° 49.3'
Dive Number 178		Buddy Jason	Surface temp 21°C	Starting pressure 3000psi
Depth 106ft	Visibility good	Time 46m	Water temp 17°C	Ending pressure 850psi
Notes:	Jason came up for a couple dives and we got on a charter for two dives this sunny Friday. Jason arrived on the boat to realize he left his wetsuit at my place (checklist!), but he managed to get to Dive Tech and back with a rental suit and we narrowly avoided a dive-failure. We got paired up with a friendly Manitoban who was a novice diver, and did a round of the Keystorm together. Our new buddy dropped a flashlight and burned through a fair amount of air going down to get it, so we took him back to the line, and did a little more exploring ourselves. A short safety stop and then back onto the boat for dive number two.

The Rothesay, Brockville ON			N 44° 42.0', W 75° 31.2'
Dive Number 177		Buddy Jason	Surface temp 15°C	Starting pressure 2600psi
Depth 31ft	Visibility fair	Time 45m	Water temp 15°C	Ending pressure 1500psi
Notes:	Having made the excursion to Dive Tech to fill yesterday's tanks, and also get adapters for the tanks he had rented, we returned to a familiar shore dive site, and took an enjoyable dive on the Rothesay. Chandra joined us for company hung out and did some trip planning while we were underwater. Jason tried out a new light, new mount, and filmed much of the dive on his GoPro3 camera. The water was significantly warmer than yesterday, and we caught our usual large pike, bass, walleye, and several bass nests on the line to and from the wreck. After we surfaced at the shore, we snorkeled back to the line for me to show the nests to Jason, and I was lucky enough to see six large drum swam by together. A fine new changing hut appears to have been recently built at the roadside parking. We drove back to Kingston and had a fine supper at Wooden Heads.

Round Lake, South Frontenac ON			N 44° 24.9', W 76° 25.6'
Dive Number 176		Buddy Jason	Surface temp 21°C	Starting pressure 3200psi
Depth 37ft	Visibility fair	Time 56m	Water temp 9°C	Ending pressure 2100psi
Notes:	Jason and Chandra came from Toronto this weekend for a visit and to log a couple dives. We stuffed ourselves with Darbar and went over to the local diving hole to get cold and wet tonight. We may have to make this a usual practice since it makes a handy check-out dive when we're not underwater often. Jason's rented tanks don't have the right adapter for our regulators, so we used my aluminum 80s, I forgot my weight belt at home, but thankfully only had three minutes to drive home and retrieve it. I also neglected to bring my large flashlight, but thankfully had a couple small lights packed. Jason was underweighted (would probably have been properly weighted for warmer diving or with a steel tank) and we had a surface swim back to the entrance to retrieve a couple more weights and check his buoyancy. My computer actually logged this like two dives. (Jason says his logged it as six!) There were several sunfish, many of which were tending nests. There were also a few small walleye and a sleepy northern pike. Now all the kinks are worked out and we're ready for a seamless dive tomorrow, right?

Palencar Caves, Cozumel, Mexico			N 20° 20.2' W 87° 1.6'
Dive Number 175		Buddies Neva, Kevin, Josée	Surface temp 25°C	Starting pressure 3000psi
Depth 61ft	Visibility excellent	Time 54m	Water temp 26°C	Ending pressure 1200psi
Notes:	Neva had four "wishes" for her diving here. She had already seen free swimming sharks and planty of turtles, but so far no rays or eels. Josée's sinuses had improved enough that she and Kevin both joined Neva and I for this afternoon's dives. Our divemaster indicated that there would be several swimthroughs on this dive, but that as a junior diver, that Neva and I ought to stick to the simplest of these only. The terrain and swimthroughs made the topology interesting, and Neva and I joined in all but a couple of the deepest swimthroughs. Early in the dive, Josée spied both a spotted moray and a stingray fluttering around the bottom. Later we also saw a freeswimming green moray! It rained for much of the dive, but the skies were clear as we exited the water. Neva was feeling cold, so we scrubbed our remaining afternoon dive, and I used the credit to pay for PADI's Enriched Air certification. Here's a picture of the spotted moray: And here are buddies topside... ... and underwater!

La Francesca, Cozumel, Mexico			N 20° 20.5' W 87° 1.2'
Dive Number 174		Buddy Neva	Surface temp 24°C	Starting pressure 3000psi
Depth 54ft	Visibility excellent	Time 53m	Water temp 27°C	Ending pressure 1200psi
Notes:	It was a little milder today. Neva and I joined the morning dive to the Francesca reef. We got in a few turtle sightings and another couple free-swimming nurse sharks, like the one you might be able to make out in the distance of this photo.

San Francisco, Cozumel, Mexico			N 20° 22.2' W 87° 1.6'
Dive Number 173		Buddies Neva, Kevin	Surface temp 25°C	Starting pressure 3000psi
Depth 57ft	Visibility excellent	Time 58m	Water temp 27°C	Ending pressure 900psi
Notes:	Two evenings earlier, as we were walking back to our room after diving, we ran into my old Dolphin Scuba Club buddy Kevin Leblanc and his wife Josée, who just happened to be vacationing at the same resort as us! By this morning, Neva had successfully completed her course and Kevin joined us for a dive on one of the morning's charter excursions. Diving was good, and we were particularly enchanted by a juvenile queen angelfish that eluded my attempts to photograph it. Here's a stock photo for reference: For part of this dive, Neva continued to work on her buoyancy with legs crossed in the lotus position. Topside, we took another group shot to share with Dolphin dive buddies back home.

Columbia Shallows, Cozumel, Mexico			N 20° 19.0' W 87° 1.0'
Dive Number 172		Buddy Neva, Jay	Surface temp 25°C	Starting pressure 3000psi
Depth 42ft	Visibility excellent	Time 40m	Water temp 27°C	Ending pressure 1500psi
NITROX		O2 % 33%	Depth Limit 107ft	CNS Toxicity 5%
Notes:	Well, this was interesting: Our resort had a problem with one of its air compressors, so we had picked up a few extra tanks from a neighbouring resort. While preparing for the dive, a detected a leak coming from the connection between the tank and Neva's regulator. When the problem persisted with other tanks we figured out that the loaner tanks were DIN-type instead of standard yoke-type that would match our regs. Jay asked if I would be OK to dive with one of the nitrox tanks they had and I agreed, so we swapped Neva to my [air] tank and I got a quick briefing in nitrox, and dove with it. A can't say I felt any different at the end of the dive, but was glad for the intro to nitrox. I would go on to complete the PADI Enriched Air course before we left Cozumel four days later. Neva successfully completed her last open water training dive, and it only remained for her to challenge the exam for certification card! There were lots of [hawksbill] turtles on this dive. Here's a picture of one.

Punta Dalila, Cozumel, Mexico			N 20° 20.7' W 87° 1.2'
Dive Number 171		Buddies Neva, Jay	Surface temp 24°C	Starting pressure 3000psi
Depth 28ft	Visibility excellent	Time 52m	Water temp 27°C	Ending pressure 1400psi
Notes:	Neva's third open water dive. Some other divers joined us for her open water skills, and the skills went fine, although it seemed to me that she might have been distracted during her navigation exercise by the presence of a cute porcupinefish. After, we got to explore a little and were treated to more fishies, turtles and good times. Here's a picture of her pointing at something.

Palencar Gardens, Cozumel, Mexico			N 20° 20.2' W 87° 1.6'
Dive Number 170		Buddies Neva, Jay	Surface temp 25°C	Starting pressure 3000psi
Depth 29ft	Visibility excellent	Time 53m	Water temp 27°C	Ending pressure 1300psi
Notes:	Neva's second open water dive. More skills, and no problems. This dive she got see more turtles and a nurse shark under a rock. She's still mugging for the camera, but isn't accidentally making the "thumbs up" any more.

Columbia Shallows, Cozumel, Mexico			N 20° 19.0' W 87° 1.0'
Dive Number 169		Buddy Neva, Jay	Surface temp 25°C	Starting pressure 3000psi
Depth 42ft	Visibility excellent	Time 54m	Water temp 27°C	Ending pressure 1600psi
Notes:	Neva and I arrived in Cozumel and I had planned on doing as much snorkelling as she liked, but when she said she'd rather take her open water course, I was glad to go along! She spent much of the day on the 8th watching videos and doing knowledge reviews. After a pool session in the morning, we went out for her first basic open water dive. She completed a quick skills test, and then we went off to explore the reef. We saw some big lobsters, a big crab, and the biggest parrotfist I have ever seen (a midnight parrotfish). We're still working on indicating approval with something other than the thumbs up signal to ascend.