Here is an update on the Corvette:
http://www.autoextremist.com/the-line1/
Corvette Racing. BREAKING NEWS (1:30pm, 9/9/08): Big changes are in store for one of the most successful GT racing teams of all time. Corvette Racing will compete in the 2009 ALMS season in the GT1 class at the 12 Hours of Sebring, Long Beach, and of course the 24 Hours of Le Mans in France in June (its tenth appearance at the world's most prestigious endurance race). BUT, the big news is that when the team returns to the U.S. after Le Mans, it will compete in select ALMS races in the GT2 class with all-new cars constructed by Pratt & Miller Engineering in preparation for a full-season program under new international GT class regulations in 2010.
Given this announcement it would seem that ALMS is healthy.