re: GA Tickets in Omaha

To get reserved tickets, you can buy through flashseats.

Also, TD Ameritrade holds some tickets to sell at the ticket window in the morning before the games. The lines get long, so they hand out numbers up until the time the ticket window opens. At this time, they draw a random number out of ahat and this person is first in line and everyone in front of this number gets screwed. So it doesn't really pay to get there early. To increase your odds, I'd get there a little early and everyone in your party jump in line at different points in the line.