My kids are 10 and 13 and aren’t ready to turn in at 7:30
If you are coming from the East coast, the jet lag at 7:30 PM will feel like 1:30 AM. It's very easy to go to bed at this time on the first few night then be ready to wake up at 4:30 AM.
Don't underestimate jet lag which is not encounter by East coast travelers to Florida.
-Paul