welcome to the forum
i could give you some advice... i too am currently revamping my diet to get ready for bathing suit season
tell us a bit about what you are doing right now so that we have a starting point. what kind of healthy things do you eat? if you cheat on your diet, what do you eat? and are you working out as well, and if so what are you doing? also where do you gain your weight?
i gain all my weight threw my middle section just under the skin, which kinda sucks, because although it is the least dangerous fat to have, it is the hardest to loose