Well, I ...uh, put a couple of target frames up in front of a dirt berm, but I don't think I put as much work into mine as you have...
Oh, wait! I have a portable table/storage rack/benchrest that I take with me. I call it, um, a "truck"...
Seriously, I haven't put much effort into it, but that's because I mainly shoot pistols. Were I a serious rifle shooter, I'd rather have a good setup with my chrono, a solid benchrest, etc. For practicing close-quarters shootin' with a handgun, though, less is more.