Best away game I had was in 1989, at the Jets for the season finale. Somehow a freind got us 4 tickets to a company box, all food, drinks, beer included. It was freezing cold well below -10 degrees.
The Bills kicked the Jets all over the place 37-0. At halftime as we were sitting in the private box, I saw a few Bills fans in the empty seats, I asked the guy who owned the box if I could invite them in, he said why not, most of his guests had left by then anyway, I walked down and brought these frozen guys in. As they warmed up they thanked us and told us that they were the owners of Gabels and (I forget the other bar, something on Elmwood). The box owners daughter had been rooting for the Bills since she was going to Buff State, she immediately befriended the new Bills fans since they were offering free drinks for us since we rescued them from the cold.
The best part was that the box next to us had many of the Jets wives in it. Everytime the Bills scored I was going wild and getting nuts in our box, and I could look over into thier box and see them getting upset, they were saying goodbyes to each other since they knew some of the wives wouldnt be around next year.