Depending on where you stay down there, is how bad it can get. The mroe difficult trails are down around Dorr Run. I always stay at Begleys ATV Campground ( up on the north side of the trails) and take the main corridor. I don't think they are hard trails but they aren't easy. I think your wife will do fine on these trails. Just have to take your time and watch out for other riders like every other place.