We enjoyed our 1-hour air boat tour of Miami’s River of Grass. Cap’n Jack was informative and enthusiastic. I would have liked less time ‘parked up’ near a hammock and more time actually riding at speed in the air boat. Of the 60 minutes we were aboard at least 1/3 of that time was spent sitting still. Not exactly what we thought we were getting for our money. The other issue was that we booked a ‘semi-private’ tour. This turned out to be a full boat - we were 6 guests in total.