you could definitely get the little corner stops that alot of fishing boats use and mount those on your platform, then secure the cooler with bungee or tie down, but it's going to make it a pain to use b/c if you use a marine police ridden waterway then you have to stop to open it, and if someone wants to ride it's also a pain, even without it b/c of the corner stops. just an idea that came to me.
|