My name is Chris and I'm 35 and have been running for about 2 1/2 years. I am recovering from an ankle sprain and am currently hitting a (barely) sub 8 for 5k time and about 8:10 at 10 k pace. I'm training for my first half marathon in one month and expect to do it at about 8:20-ish. I ran HTC last year as a walk on also, leg 11. It is my favorite race! Like your team, I don't want to win, I just want to run and have a great time. I'll probably be at around 8:00/mi (depending on the leg) by race day. I'm sure you have been getting tons of replies on this so, if you still need bodies, let me know if you think I'd be a good fit. And of course I'm willing to pay for my spot.
Oh, also I'm a photographer and will likely have my camera on me and shooting during the entire race. I'd be happy to share the images with all the team members if they are interested.
chris@chrislowphoto.com