Splash, I think Outsider is refering to the black garnite water hose, it comes in many diameteres, try a water supply or plumbers shop or even a construction site if you can get to one. Ordinary PVC would do the job that you are after if you can lay some hands on it. I like scootas idea with the velcro. Also what turlehead is refering to is basically the clip that is used for door stops - the ones that look like rowlocks but smaller and made out of nylon. To get the size you need though you would have to try a boat chandler as the door stop ones are only about an inch in diameter. Agree with other posters about storing them in the back - is this for transport only, if so I would secure them with an occy strap as well knowing the tracks you will be travelling over.