I'm a 60yr old female with a Swing I, and I absolutely LOVE it. I've paddled it in places I could never have gone alone before. At only 22 lbs I can tote it around easily on my own, inflated or rolled up to travel. The 33" inflated width makes it extremely stable, but it's still quick and light. We recently bought a second one so my husband and I can take them on the road.
We've had other inflatables, and nothing comes close to Swing I for responsiveness, speed in the water, quality in design and general ease of use. I'd also recommend the special airlock pump accessory and a 4-part paddle if you like to travel. Pump, paddle and boat fit into a mid-size backpack or suitcase, and setup REALLY only takes 5 minutes!