Saratoga reserved seating

[ajphilly]

Have been going to Saratoga for a few years but have always done general admission. I will be there for opening weekend and was thinking about getting reserved seats (preferably Clubhouse) for my group of four for Saturday July 21st. Is Stubhub my best bet at this point? I know from reading NYRA's website that if they have seats available, they put them on sale that morning, but don't know how many/few are usually available.