We've been to SMORR. It is about 75 miles north of Mountain Home. They have a ton of trails. All of the level ones are flat and easy. Most of the level 2's are easy enough for the wife too. The level 3's are fairly difficult. We did one 4, going downhill, and it was rough as a cob. Big ledges and rocks all over, but we made it. Level 5's are out of the question for the RZR. You can ride for a day and a half on 1 & 2, and never break into a sweat. The place is awesome nice, and has a great campground area and first class rest rooms etc. It will not disappoint. ATV's and quads can handle all of the 1 and 2, but 3 & 4 would be tough due to steep inclines. PM me if you want more info.