Building and maintaining trails is a never ending chore. Get yourself a compact
tractor, doesn't have to be new. 4wd is good but not essential. A front loader
is worth its weight in gold. Also you need a box blade and a brush mower at a
minimum. You'll use all of those things more than you think. The brush mower
comes in handy for the face-slappers on the trails as well as keeping fields
under control. You'll do more in 10 minutes with a tractor and brush mower than
you'll do in half a day by hand, giving you much more riding time and not
wearing you out.