:eekdr914,
From what I am hearing (and feeling) you should go ahead and purchase some form of General Access Tickets or a VIP Hospitality package from one of the authorized agents.
This way you are assured to have access and be able to experience many features of the race extravaganza. You will want to have the opportunity to view the track from other vantage points besides the main strait above the pits. In order to do this you should purchase "excursion" tickets ($30+/-) from other sources. And don't forget a helicopter fly-over( $130+/-).
As far as accommodations we are all in the same boat wondering when we will have an address and confirmation. I understand the Forum folks had one Chalet booked but needed to up that to "2" because of our swelling group. Believe me, at such a late hour this is no easy task for Dave & Co.
I strongly suggest you implement a back-up plan for rooms.
Regards,
Jim