I've been to Dayton three times now, but it is NOT the best I've ever been to.
The greatest hamfest I've ever had the pleasure of attending since it first started is Belton,TX.!!
This is a higher level "tailgate", 20 acres of indoor tailgating, and tables, 20 more outside.
That's not the best part of it, On the Friday afternoon, prior to the "offical" portion of the hamfest which is on Saturday only, is the "unofficial" BBQ and jam session. Eat BBQ till midnight, listen to C&W and bluegrass pickin, and a little tailgatin too.
Lots of socializing and lie-tellin.
It all happens twice a year in Belton,TX. at the Bell county Expo center. Next one is on October 4th (3rd is Friday). April is the spring session.
Also, this fest is a "builders paradise", parts, parts and more parts, dirt cheap!
Tons of late model gear at good prices(not the eBay prices you see at others).
Some of the best BA stuff that can be had too.
I can't miss the next session!