If I put a vent in the floor of the galley for heat exhaust, won't that allow water up from the road when in transit? Anyone? Anyone? sweaty
In my experience holes in the bottom of the trailer have been problem free. I did all my venting (A/C and otherwise) through the bottom of my trailer so as to hide the a/c from view. I think the A/C box is ugly therfore I chose to hide it. I felt that venting through the galley was a poor choice because I would have to keep the galley door open during rain (a humid time when the A/C is needed) and night when I wanted both water and critters out. In the end I decided that water was more likely to get in through an open hatch than a hole in the bottom of the trailer. I also rulled out vents in the side of the trailer for asthetic reasons.
I did consider the splash and spray issue and decided that if it was necessary I would construct a skirt around the holes. As yet they have not yet been a problem.
A few pics:
http://pg.photos.yahoo.com/ph/johngwalk ... pg&.src=ph
http://pg.photos.yahoo.com/ph/johngwalk ... pg&.src=ph
http://pg.photos.yahoo.com/ph/johngwalk ... pg&.src=ph
http://pg.photos.yahoo.com/ph/johngwalk ... pg&.src=ph
http://pg.photos.yahoo.com/ph/johngwalk ... pg&.src=ph
http://pg.photos.yahoo.com/ph/johngwalk ... pg&.src=ph
There is also a tear build link at the bottom of the page.