Welcome, oldkeysara! Congrats on being there for a Beach Bash night. As I understand, they run until 12:30 a.m. If you land at 8:30, I'd guess by the time you secure your luggage, rent your car, and then hit the road, I'd guess your earliest arrival time to the Lodge would be around 9:30-9:45 and that's if you don't spend a long time waiting on luggage. Figure 30 minutes to check in, get your luggage to the room and change, then you have to drive to Typhoon Lagoon--another 15 minutes, then park, and walk into TL. I think the earliest you would make TL is between 10:30 and 10:45, likely more like 11 p.m. or later. (Others might disagree with my timing, however.) So, the choice becomes, do you want have a small carry-on in which to keep your suits and go straight to TL to enjoy roughly an hour more of the fun, or do you want to get settled and still enjoy a good hour and a half of the fun at TL? As for checking in, you do it at the main Lodge--the Villas do not have a check-in desk. Just pull up to the main entrance under the massive awning, and you can park there while you check in. Have a great trip!