Congratulations on your triathlon finish. We already have site reservations at FW for the 70.3 in May, 2012. Figured I might as well make my first attempt at a triathlon a 1/2 since my first marathon was the finale of a Dopey Weekend this January.
I have been looking at that race too. I have the distance on the bike and run. I can do a reverse brick. But once I get off the bike, over 20 miles.... I can't run. I haven't tried it lately though. I think I will try another actual brick soon.
The swim is another matter. I am having my shoulder reconstructed October 20th... I will have to see how the rehab goes.. which will be a lot of swimming.. before I sign up.