Dd will be 11 months next month when we go away and there is a splash center etc for baby's and children blah blah, question is how long can she stay in the water for? Some say 20 minutes! Which I thought wasn't that long but maybe it is? And swimming pants I've been told to get? Does she need a certain suit to wear in water? Thanks for any replies. I've never taken her in water other than to give her a bath 