My daughter has a great time every time she goes, ...

My daughter has a great time every time she goes, so she's been going every year for the last 3 years. I like the wide variety of activities. However, water sports are hit or miss; when she took windsurf, she practically didn't get to do it at all because of not enough wind; water-ski also hit or miss. My biggest concern is that every year she comes back with parasites: first year: pinworm and Giardia, last 2 years, lice. They have lice checks but they are sketchy, as per my daughter. I don't think I'm sending her again.