Bikini Season by Sheilia Roberts

Almost everyone wants to lose weight which is why most of us can relate to parts of this book. Erin, Angela, Megan and Kissy belong to a cooking club. Erin is going to drop out (as are some others) because she can't fit into her wedding dress and her miserly fiance would be very unhappy if she had to spend more money. They quickly decided to change the cooking club to a diet club. Of course all of the members have issues they are working on which will be resolved as the book progresses! A light, easy read.