I don't know for sure if I am bragging or showing my stupidity?? Myself and 5 of my buddies went to Brimstone Tn. to ride this past weekend. We were told that the trails with a Y after the trail number meant "Why am I on this trail" and I found out the hard way. We all took the trail until the 1st hill when we got into some trouble and the last 2 guys turned around and said they would meet us at the other end of the trail. After we finally got up the 1st hill and thought that was it but it wasn't. We got to the 2nd hill and and another guy turn around and went back. The 2nd hill was just as bad as 1st. Straight up with roots ruts and rocks. So at that point there was no going back! After resting we went on up the trail and finally got to the end! Now we were looking at a hill before us that made the other 2 hills look like ant hills!! There was no way we could make it up without winching up but it was so long we could only winch so far when my winch had all the cable on one side and stopped halfway up so I crawled up the hill to get a signal on my cell phone to call the other guys to come help. Making a long story short, we all made it up! I will not go on that trail again. The next day we were stopped by a ranger to check our permits and we were asking question about some good trails to go on and told him about our problems we had the day before and he asked what trail we were on and when we told him 75Y he said " OH MY GOD" He said that trail 75Y was the hardest trail in Brimstone! Like I said, I don't know if I am bragging or showing my stupidity? I don't have any pics yet but check out "You Tube" there are some videos of a rhino flipping but that is the 1st hill on the trail.