Ladies, a question about female issues...?

I started my period Wednesday and it usually last about 5 days and gets light after about 3 days. Tomorrow I'm going to Hershey Park on a band field trip and I heard they have a lot of water rides, a wave pool and what not. It's going to be hot and I love to swim. I know I can't go swimming, but is there any safe way to get on any water rides without having any accidents? Thanks ^_^