I have had Gillespie (RAPCO) paint at Aberdeen several times in the past. I almost organized another group purchase this year (I get Mark to ship it by truck to my office on a regular basis and save on hazmat and shipping cost) for delivery at the show, but I've been too busy to do so.
However, I happen to have a case of Navy Haze Gray in gallons (purchased for a friend's abandoned project). I'll look to see if I have any spray cans left. The gallons are Gillespie, the spray cans (if I still have any) are USMC surplus and are from a different supplier.
I'll be in Yellow U5.
What other colors are you looking for?