Thanks Ladies!!
OK I understand, I won't really lose "weight" but will it help get rid of the fat atleast?? I know I need to do some serious core training.

I really want to be able to do 5ks and eventually 10ks

Bike Chick, actually, i believe our High School offers a swimming course for people who want to Tri. I would love to tri. I like pushing myself to my limit. and I really revel in accomplishing things. thats my next step.