My fiance and I are having a very casual wedding in the middle of september at a gorgeous park with lots of trees and gardens. We have a tiny budget (luckily the park is really inexpensive $200 for 4 hours), we were trying to cut costs by forgoing tents. My question is it ok to go without tents? The trees add quite a bit of shade. The wedding's going to be between 1 and 5 pm and I'm at a complete loss as to what to do. Thanks!