It's a once a year occassion, the admittance fee equates to 4 beers here in England, it's an opportunity to see fine guns and fine people. Ray is a gentleman, an enthusiast and needs to be encouraged.
If Ray tried harder to address issues such as the trash cans and a better quality of food it would probably cost you more and you would [censored] more probably.
If the food is an issue take your own and meet up with friends for a picnic (English Tradition).
If the trash is an issue, be tidier take your litter with you and find a trash can.
I don't think Ray would find it too difficult to supply big trash bins outside the tents for the exhibitors and the visitors to empty their own trash.
Pintail Point is very nice but I am sure it wouldn't hurt to try different venues, perhaps upstate New York?
Change is as good as a rest, some say.