I know this is the hottest part of the year but I am making plans for my yearly vacation. I want to know what wet suit I need for diving the lakes in North Texas when I come home in November. I will be coming home for a month and would like to hook up with some swampers while I'm home and make a few dives. I finally aquired all my dive gear and have been enjoying diving here in Kuwait, but I know the lakes will be a lot colder. I was thinking of a 5mm full and a 3mm vest w/ hood. Any suggestions would be appreciated.