Thanks, everyone, for your well wishes! I've taken two extra-strength Tylenol and two Advil so far today, and the next thing I'm going to take is a nap...LOL
Anything close to ScubaToys would work great. Thanks, Kevin and Daylonious, for checking things out for me. You guys will do just fine.
Dee, the best way to get to ScubaToys from Terrell is take I-20 west and exit I-35E, heading north. You will need to exit on Valwood Pkwy., and follow the access road until you see a big dive flag in front of what looks like a warehouse (it looks like one because that's pretty much what it is).
I'll be in touch as soon as I can.