scubajoh44:
I know of a couple of us that will be at the Blue Hole this weekend. It's supposed to be really cold and maybe even snowing...right? I'm diving with a wetsuit cuz I'm working a class full of wetsuiters.....how can I stay warm? Anyone know of any tricks? I'll sure be using DandyDon's trick of warm water down the wetsuit but what about SI's?
Jo
First off, if you have a drysuit, and are good diving it, DIVE IT!! Not ONE instructor I know from A1 Dives the Blue Hole in a Wetsuit in the winter if they have to deal with more than one class. It certainly does NOT matter to students what exposure protection the DM's in training wear as long as said DM is not upside down at the surface due to a lack of Drysuit skills
To keep warm.. Stay in the water
Seriously, the only time I ever got cold at the hole was during a SI on a cold windy day. I was doing AOW, and the instructor had a rather large class of OW students, so our SI streached out into 90 minutes (it was suppose to be 60). After 75 minutes I got back into the water, discovered I was warmer, and waited there floating at the surface for another 15 minutes. I was warmer in that 62 degree water than sitting outside in subfreezing conditions.
I'm not sure what your instructors plans are for this weather, but I'd suggest that you do back to back CO dives with very LITTLE SI, and then potentially log said dives in a hotel, or in Stella's shop if you can arrange it. There is an area inside that while not toasty, is large enough for most classes to sit down and discuss STUFF.
Hot drinks and all that jazz will help, but the bottom line is if you are in a wet suit, you are going to remain wet, and after you get out, your hair will freeze, your feet will start getting cold, and there will be no way to get dry. I suggest a VERY warm sweatshirt for SI's and peel that wetsuit down the to waist ASAP once out.
Have fun. We decided to bag this weekend for both weather related reasons, and others. We'll be back however sometime in the next month :14: