Period and the pool

Jessica

Ok, I've done this before but I'm always wary about it, I'm on my 3rd day of my period, still kinda heavyish, and I have an end of the dance season pool party tomorrow with my dance team. I'm not allowed to wear tampons (moms rule for idk what reasons) and idk about a pad. Should I go for it and go and just keep running and back and forth to the bathroom for toilet paper every time I get in and out of the water or should I just say forget it and not go?