On January 18th there is an open track day at WSIR. The cost is $145.00 and includes lunch, a shirt and 2.5 hours of track time. The last I heard there were only 16 entries which means it will be very open with as much time on the track as you desire.
Although this is my first event with this group, I have a couple of friends who run with them and tell me everything is very organized and safe.
Since I have never been at this track I thought it would be a great way to learn the track prior to the upcoming TT
If interested check out the site @ WWW.opentrackracing.com