I'm going up at the end of August with my family. The website makes it sound family friendly. My wife mainly does fire roads and my son (7y.o.) is a little more adventurous but definitely not hardcore. condo's are cheap this time of year and there is a lot to do there and in the surroinding area (would recommend a trip to Sx Gun City and Clark's trading post).
I'll try to remember to post up after our trip.