We are a group of 2 couples. My brother-in-law loves this kind of stuff so we made it happen.
Three of us have never done anything like this before. My sister and I were so apprehensive about it all! I was really hoping the weather would cancel our "flight", but it didn't and we were all so glad! I was the second in our group to go and so scared, but once they hit the thing to make me to it was exhilarating! All 4 of us loved it and would do it again! The biggest expense was the transportation getting there, but we enjoyed the scenery of the drive we had so even that was good. All of us would highly recommend this!