2007 will be my first LM trip. I missed gs tickets online, what will be my best chance to purchase one (any grandstand)?

Thanks

Hello to all, new to CA today.

I feel the Paypal donation is a viable start.

I will make my first LM visit this year. I will be asking for all help/tips I can get!

My first ? is how to best obtain any grandstand ticket (just one) as I did not get one online in time.

Thanks!