I would probably just skip Mulberry, the Forestry has got us hemmed up to one trail system, the Blue loop, it's ok but I live 45 minutes from there and I don't ride it. It's beautiful country, you might want to check out 3B Off Road Park Eureka Springs, met a couple last week from Texas that brought there S X S with them and were staying there and they really liked it, I don't think they have cabins but I think you can rent RV's (479) 330 5010. And for kicks you can take a short drive into Eureka Springs for lunch or what ever. Local Flavors is a reasonable priced place that has great food, take your walking shoes, you may want to take a stroll, got a bunch of small bars with craft beer and all kinds of shops scattered down town, it's called the Little Switzerland of NW Arkansas.