Annasea, it's cold where you are. That's why I suggested a drysuit. You wouldn't have to worry about the colder temps nearly as much.
What thickness wetsuit are you getting custom cut? And at what shop?
Ah, Perrone, you must have forgotten... I'm the heathen who has no real interest in diving local, cold waters.
Here's my plan: I'm getting a suit based on a temp range of 65 F to 85 F. I figure this will cover me for my September trip to Catalina and any trip back to Florida. (hint, hint)
According to Gregg's computer, the temps were 66 F and 67 F that day we dived Morrison. I remember your temps as being slightly different though. Do you remember what readings you were getting? Since Catalina *should* be mid 60s in September, I'm reckoning if I go with a thickness similiar to what I was wearing at Morrison, I should be OK.
I'm getting a 5mm full wetsuit (front zip) with a 7mm hooded, step-in tunic. It seems none of the big manufacturers make custom wetsuits anymore, but fortunately, I found a local manufacturer that is allowing me to deal with them directly as opposed to ordering the same suit through a LDS. (Not only do I save over $200 on my suit, but I also save 13% tax!)
BTW, I visited the shop that Kim recommended, and sadly, the stock just wasn't there. I tried on a Pinnacle suit and the fit was atrocious! (Ask Eric/6Gill. He was witness to that fashion disaster.
)