Hi Forest, I carry a Pakboat sea kayak on board. It is stored in one bag. I bought the tandem model as well as an extra single cockpit cover so I have the option of going alone or with my Maren my co-pilot. It is really rugged and well built.
www.pakboats.com. I did a lot of research and this is the one I chose because of it's versatility, ease of putting together and high quality. It's a wicked nice boat. My other boat is a carbon fiber and kevlar but it is too long to fit in the coach. Check out the website. They are made up in NH. Good Luck! Jennifer