Hanging a fender at the bow does nothing. I originally was going to install a cleat on my gunnel. But I was afraid of it getting in the way. So I was looking for different options.
Had someone suggest these low-profile fender locks from TaylorMade.

And they work great! Installed with a some silicone on the screws. Low profile. And cheap too. When I bought them, they were on sale for less than $5 each off Amazon.
:thumright