about to turn 29 and want to go into my 30s lookin' hot!

Hi all -

I turn 29 next month and realize I've gone through my twenties going up and down so many times I can't count (a reflection of a lifetime of struggling to keep my weight where I feel comfortable). I want to spend my last year of my 20s really getting my **** together. I don't want to turn 30 fat - or skinny because of some fad crash diet. I want to turn 30 feeling hot and enjoying my body because I've learned how to eat and exercise appropriately for the body I want. I have about 50-55 lbs to lose.

Feel free to add me as a friend - I'd love people to keep me motivated and I'm happy to return the favor!