Jason,
Won't the bear just rip the galley hatch off if he wants in? The bears at Yosemite will rip the door off a car to get in. I was thinking of a little round soffit vent like this (but not in copper!)
That is why I am doing the edge of my hatch lid out of 1\4 inch angle iron that I bent using a torch. So the bears cant just rip it off.By the time they get rocking the trailer I will be out there spraying them with pepper spray . Got to love that pepper spray.
Jason [/quote]