We bought a Tributary Strike2 inflatable. It can be used solo or tandem. One of the reasons was wanting a durable boat that weighs under 50# for flying to Alaska and the boat being fairly bulletproof from leaks on longer wilderness trips. Can put a skeg on it for tracking. I am sure that lot's of the boats mentioned will work, just depends on what you are looking for all around. We have a larger welded step for the camper that the boat can be strapped onto whilst traveling.