A custom small rock hammer...damascus, of course.
A trip to the fossil mines(trilobites) over in Utah
http://www.u-digfossils.com/ . Minimal walking...it's just clay beds full of the fossils.
Bring your clubs and play several of the golf courses while you're out in those parts...a road trip to remember!
Maybe a new rifle in 22-250 and a chuck-hunt out in the badlands? Long-distance blasting of varmints is good fun!