Business casual, please.
We're planning on starting at 5:30 in the evening. The venue is out in the middle of nowhere, and it may take a few minutes to get there, so plan accordingly.
Yes. It's not a BYOB affair. There will be an open bar, and we really don't want to take any home with us, so feel free to drink. Please please please make sure you do have a designated driver if you decide to drink. There will be a bartender and a county deputy working security, so don't do anything stupid.