Inflatable Boat Rail Holder

[Jigantor]

We do a little fishing in our inflatable boat when on road trips.
Normally on lakes and rivers. The engine and boat get packed in the back of the four wheel drive and used when ever an opportunity presents itself.
Trolling lures for hours can be hard on the body if you do not have a rod holder, equally troublesome is where to place your open drink while fishing.
Typically cup and rod holders are screwed or cut into the boat material which is fine for ali or glass boats but not with air supported boats.
After a good long look at all the possible fixture points I sat down on my computer and drew up a design.

Ji