Beauty and the beast! Gypsy is awesome. Way to not be a lazy jerk like the majority of dog owners in my neighborhood who only let their dogs see the outside world to poop or pee. Sounds like a good system. I can't exactly implement a walk/carry program for Roxie with her 70 pounds of doggy goodness. As long as we get out to walk early enough that it's not blazing hot, she's good to go. It's a pretty good system on work days at least since I always walk with her before going to work.
Anyways, I want to say that thing is a dobson fly. About how long is it? Do you live near water?