Don't be afraid to sign up. We have some excellent tyers here, and some beginners as well. But doing swaps is a good was to get in some practice to improve your skills, and to see some different patterns firsthand and expand your fly selection.
So far, you are the only person to speak up, so another swap might not be likely at this point, but I'll be starting anothe swap of some sort in a week or 2 when I finally mail out another one that is running right now. Keep an eye open and join in the fun.