Although I had a memorable time (memorable is an understatement, not in a good way), I wouldn't recommend this trip.
There are more negatives than positives. The only positive was our tour guide/driver Connor. He went out of his way to give us the adventure we were looking for, and was kind, personable, and knowledgeable. He offered us snacks and created really fun playlists for the ride.
But beware. This trip is not "Haggis Adventures". Be careful when you book. It was advertised/encouraged for 18-35 year old group and 'solo travelers'. Unfortunately, there were only 6 of us on the "Haggis Adventure" tour. This trip is combined with "Highland Explorer". Which is a more mature/elderly group, many of who couldn't walk on trails or do much. Since the trip was advertised as a youthful, fun, adventure kind of group, I was really disappointed.