Oops, hereís the pic. Just to follow up on this, I stripped all the old caulking off the belly band to find that there was a ton of water trapped in there. The belly band on the surfside
seems weird. Although the bottom of the band wasnít caulked, the water still wasnít able to escape
through the bottom. Not sure if thatís normal for these? The previous owner had done a terrible caulking job at the top of the band, so there was a lot of water able to get in there. And of course it just kept weeping into the trailer thru the crack in the fibreglass. I spent the day cleaning up the belly band, letting it dry and then resealed the top. Hope it works!