I have never been to Spring Training, but considering a trip later this month. While I know there are no guarantees, are the odds pretty good that I can buy tickets to the Giants by just walking up to the ticket booth on gameday (weekday, not weekend)? Or, do weekday games normally sell out and I need to purchase tixs in advance? I know my seat location may be limited, but is something always available without advance purchase? I don't know my exact plans yet, so I don't want to commit to buying tix. I will also need 3 seats...don't know if that makes a difference.