two months later you may have already bought a new suit but i wanted to put in my 2 cents.. i bought a new wetsuit this year , went with a full 4/3 wetsuit as opposed to dry and here is why.. the dry wont keep you warm unless you bundle up underneath, usually they are bulky and most importantly for me is if you have the misfortune of hooking it on anything and it tears...your f''''ed and now longer dry.
after trying many suits i finally chose the O'neill heat...its ridiculously warm, specially with booties/gloves helmet combo, my face becomes the weak point for cold. it is incredibly flexible and allows me to move freely at all times, and fits so well tat even when floating in water for long periods, it barely gets wet on the inside. i wear this almost constantly unless it gets very warm, then i switch to a 3/2 shorty just to keep the body warm.
here is a brief review of the suit...i can say enough good things about it only thing left is the test of time
http://www.youtube.com/watch?v=nPxTEEQAYX4
edit...first ride of the year was april 3rd in the canadian rockies...after a day of skiing and noticing the ice was gone from the lake.dont know temps, but it was damn cold ;-)