"basskisser" wrote in message
om...
"Calif Bill" wrote in message
link.net...
I have seen ads for flags you place magnetically on the hitch and the
trailer coupler.
Bill

Now, how would that help him back the trailer back down the ramp to
retrieve the boat? You KNOW where the coupler is, you don't know where
the rest of the trailer is.

It is right behind the coupler. I was thinking of the hooking up the
trailer. Any boat, you just keep behind the truck. If it starts to come
out to one side, just correct. The nice thing about having wide enough
mirrors to see the trailer is you can see how deep it is in the water.