The only shows I can think of which are worth attending anymore are RK shows. They do one at the Expo center in jonesboro which is pretty good.
I don't wind up buying much, but sometimes there are some good deals on reloading stuff.
Those Eastman shows are not for me. Ever since I heard about people getting chased away for trying to make a deal in the parking lot, I have not been to another. I don't support anyone who treats their customers that way.
(Plus-flea markets don't charge admission. I ain't about to pay a fee to see velvet Elvis paintings and popcorn poppers.)