Its as big or bigger than OGCA, which is also a monster but you need to be a member for that one.
Most people can't really walk it in a day and see all there is to see. Its a good mix of commercial tables and private tables. On top of all that, sometimes the crowds prevent you from seeing whats on one table. You do have the usual group that wants to travel together and just stops and clogs things up. The new danger are the old guys (like us) on motorized wheelchairs. They stop and everything stops, they start and you might get run over.
As with all gun shows, you may not get to see the best guns in the show. Those often reside under someone's tables and aren't brought out except for preferred buyers. Some stuff is just there for show and tell, not really to be sold. I've done that many times over the years, and I still have my prizes.
While the selection of great guns is worth noting, the chances of you buying something from a fool are pretty low. There is a large population of knowledgeable buyer and vendors. They have ready cash and know their guns. They also get in early (during setup) and roam the aisles just looking. For many of us, most transactions occur before the doors ever open to the general public. Kind of a sour kind of thing if you don't have a table.
A lot of folks carry along some gun to sell. You might even get your best deals from walk in folks. But be aware if you carry along a gun, it will be checked at the front desk on the outside. It can take another half hour to hour just to get in the door.
The line for paying customers will be long. It always is. You have a choice, get there early and find a good place to park, but stand in line forever. Or get there late and park out past the horse barns and walk for an equal length of time as if you'd gotten there early. You can't win.
We always have our complainers. Nothing will ever suit them. There is a place called the Jerky Hut. It does a brisk business. If you can't stand jerky places at your gun shows, stay home. And we have some surplus places on the north end of the hall. There are some civil war tables, and if all you go for are black rifles, those ancient guns will disgust you. Even if the promoter says there aren't Tshirts and jewelry, you'll find them if you look. Some pretty nice items, too. Some of the vendors (me included) have sold coins and bullion. I've even sold housewares! Yep, sterling silver dining services.
Its an everything show for everybody. This cycle we'll even have our own Charlie Sherrill and son in attendance. He usually only comes up for Saturday.
And we have top end tables. David Carroll usually buys about 7 tables and displays some nearly impossible to find guns. If you want something to complain about, complain they aren't at give away prices!
Some other rules: Cash rules. If you're from out of state, you might want to pre-arrange a home state dealer to receive your purchases, or at least don't leave your C&R at home. Don't expect Bubba to run your credit card. Food quality has deteriorated dramatically over the years. There was a time that you really looked forward to lunch, with my all time favorite being the ham and cheese croissants. Long gone. Now we have surly and slow help with sometimes terrible food. At least the soft drinks are the same as everywhere, except more expensive.