If you don't like bathing suits, wear a comfy set of shorts and a T-shirt- I see many folks doing that nowadays, even thin folks! I hope it isn't because you feel self conscious about your weight. I swim regularly, and I love it. Also, folks don't see the excess weight in the pool.
Think of it as a nice way to get some exercise in, while having fun! I've never tried any of the cover ups before- I've seen them, but for me, I think they would be too restrictive. I love to play in the water myself, so I just wear my two piece in there (not a bikini, heh heh, everything is covered up nicely) and sometimes I wear my shorts in with my two piece, depending on where I am. Also, bring a change of clothes so you can change once you get out of the pool, or use a summer dress to go over your bathing suit (I've done that numerous times, LOL). Also, perhaps if you just got into the pool long enough for your kids to feel comfy in there, maybe they will stay in the pool this year without you. A year makes a difference in kids, this may be the year they stop clinging and try to enjoy themselves.

Can you bring your own folding chair? Perhaps like another person suggested, bring an umbrella with it so you can stay cool.
Please don't feel bad about what folks said above- I agree with them, but it was NOT meant to hurt you.
Folks just want you to enjoy this time with your children- remember, they won't remember how heavy we were years up the road- they'll remember the fun, love and happy memories we created together while they were young. That's all my kids talk about from the past- the fun and great times. They don't remember me being fat or thin at those times, they remember me as a fun Mom who enjoyed my time with them, no matter where we were or what weight I was at!Enjoy every moment of their childhood- pretty soon, you'll be looking at colleges and for Driver's Ed schools like I am for my oldest daughter, asking yourself......where did the time go? I feel right now like I haven't had enough time with them, and now, as she enters 10th grade, my heart just breaks knowing in two years, she'll be on her way to adulthood.


