My trips are usually unplanned as well. I will be there opening day, but usually am there every Friday night from 6-10 for the 1st two months. After that its usually Sundays as long as its not too hot..lol ONce it gets too hot, its usually Boomerang Bay, then we start coming back to KI when it cools off. The 1st two months on Fridays is the best as almost everything is a walk on.