I went with a friend, which was the perfect group size in my opinion. Any more would mean more waiting time between 5 minute in-the-water sessions. The lake is also very shallow (waist height) so no need to be able to swim. Wes was a really great instructor and gave us tips to improve. They are planning to add more obstacles and eventually expand. The cable length is a little short, so a bit hard to practice a bunch of maneuvers in a run, however, you do get a lot of practice on your take-offs for this reason (you can do about 2-5 "laps" in 5 minutes, then you switch and let the next person have a go. Repeat x3 to get your 15 minutes in the water). I still had a lot of fun and look forward to returning when they have a smaller jump that I can try (the big one was a little too intimidating for my first go!). Thank you Wes!