Way out of shape

I am less concerned about the cold conditions when I take the plunge on New Year's Day. I am more concerned about how I look when I take the plunge so I'm giving "working-out" another chance.  I want to look like the character in the Mac Tonight commercial. Cool, debonair and of course, the jawline. Because in my screwed up mind, that prominent jaw tells me I am DA MAN.
 http://www.youtube.com/watch?v=owhA_sKoKbE