I have a 242CR. I attached clamp-on fish rod holders to the bar on the transom. When not fishing, I put bungee cords through the holders and attach the hooks to the top and bottom loops of the fenders. Depending on the type of holder, you may need to remove the bottom in order to pass the bungee through
The fenders sit on the "swim platform" (the one built into the boat, not the one attached to the boat) and lean against the transom. They hold steady pretty well, especially if you wrap the line for the fender arount them.
If you really wanted to, I suppose that you may be able to attach the rod holders to the bow rail, assuming the diameter of the rail is large enough.
Wayne
242CR 5.7 liter
Ocean Gate, NJ
http://home.comcast.net/~wkroeck/242cr.htm