We have 3 families that will be camping together at the Dells. I've looked at a lot of parks and have stayed at America World in 2010 however their website isn't working properly like they are shut down or something. Where would be the best place to stay and is it always best to do the package deals to get into the waterparks. We've done Mt. Olympus and had a blast. Is Noah's Ark just as good? Thanks for any input!