Our little girl is four, and more importantly, her father is extremely overprotective. He wants to bring her lifejacket for her to use when we go next week, but it takes up so much room in the suitcase. Are there lifejackets or waterwing-type things available at the pools? We are staying at Pop Century. I'd rather not pay an extra $25 each way for the extra luggage we'd need to bring her giant bulky lifejacket.