I've used Pro Pics once. Not bad. $6 shipping is killer, but if you order enough prints it isn't as bad.
There are some local printers in DFW also. You can look at the sticky thread:
http://www.texasphotoforum.com/forum...ad.php?t=10687
I've never used either of the local printers, but that's because they require you to send in an application. As an amatuer I don't have the patience or want to fill out paperwork to justify having some prints done.

Though, it would be nice to be able to pick up the prints same day/next day and not pay shipping.