I have signed up for Ironman Louisville 2009. My husband and sister-in-law did it last year and watching the event made me want to try it, too. The only thing is, I have never run more than 7 miles at a time, and I have only biked and been in the water once in over a year. I'm not in totally horrible shape, but I'm not in good shape either. Am I crazy???

And any tips (other than start now)!!