Fun in the Pool...
Bake two round 10" cakes and frost . Cover the top of the cake with blue frosting or edible blue candy sprinkles. For the sides of the pool you can use sugar cookie dough tinted to blue and cut into 3x3 squares. Place around the edge of your frosted cake and using candy sticks, fruit stripe gum and life savers you can create the rest of the sides and around the top edge of the pool. Cut out cookies in the shape of people or use a gingerbread boy cookie cutter and decorate in swim suites see
Cookie Decorating 101 http://www.cakeworkscentral.com/