Hi Robert,



Winter sailing in Nova Scotia... Brrr!



I don't know what a Mustang one piece is, but a "survival suit" sounds more heavy duty than I probably need. I'll be sailing on a river that freezes by end of December and I'll probably be finished sailing long before then. My needs are more for the the months of September, October, April and May as far as a dry suit goes. The things that attracting me to a dry suit over a 4/3 steamer are: the conveniece of putting it on over clothes; the ease of getting in and out of it; and the possibioity that a wet suit will cool through evaporation when you get out of the water.