Well, I went with a big subgravity scooter and one of their BP&W rigs (because I poor sob still am on a BCDI would have crashed the scooter. Did Chris from the shop take you out on the scooter?

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Well, I went with a big subgravity scooter and one of their BP&W rigs (because I poor sob still am on a BCDI would have crashed the scooter. Did Chris from the shop take you out on the scooter?
Got BP, got W, got STA, but that harness only comes in tomorrow and today was my last pick-up opportunity before the trip to Key Largo... I bet there is decent diving there in a BCD too... but I still could use it there for other family members too (I hope).That solo cert comes in handy.
We really need to get you in a BP/W.
I'll be buying steel tanks over the winter and it would be nice if they could work for SM, too, as well as BM. DRIS has a few HP100s in their rental fleet I'll try soon to see how I like them.
NOOOOO.... Do NOT use HP steel tanks for SM. They are too heavy and feel terrible underwater - at least in my opinion. You want fairly neutral tanks. AL 80s are great in warm water and with light wetsuits. I use LP steel 72s (the old ones) and they are great. I have heard that LP 85s are nice too.
I dive cold(er) water in either a drysuit or a 5mm. I'm very floaty naturally. I need to carry nearly 30lbs with my drysuit. I am most definitely not a warm water diver. I love the cold water.(I also love winter). To give you an idea, I'll be doing ice diving class this winter if we have ice here.
HP100s are perfect for drysuit diving in mid-weight undies. I dive mine sidemount, with 400g undies and zero additional weight. HOG SM BC..