BJ,
It was a weekend series I was at, couldn't get a ticket for the Friday night game which the Giants won. Got tickets for the Saturday and Sunday games which the Bosox won. 40,000 fans at both games and half of them were Red Sox fans, 3000 miles from home. No segregation, sitting having a beer watching the game, all very civilised.
Sitting at a live game is a lot different from watching it on the telly, there is so much going on the average 3 hour match just flies in. Hope you manage to get to a game sometime.