Angielynn10 you have a right to be excited!!!!
Ours left pretty early, maybe 8 or 9. We were back by 1. I don't know if they do later excursions or not.
You could look on one of the recent Wonder Navigator's that is posted. They list what times and where each excursion will meet. It may be slightly different than yours, but it will give you a good idea.
Have fun!!!