It's nice to see another Tennessee resident on here. I'm up in the northeastern tip though. I've also been to Destin several times. Last time was 10 years ago. It's a really pretty place and they have beautiful beaches. Growing up in the mountains my mom always enjoyed going to a beach for vacations. Looks like you had a great time. That sounds like a really handy thermos to hold the perfect amount of beverage for a fun/relaxing time.
If you like beaches come to siesta key!