Tardy said..
Hey dools ,I've done it a few month ago ..got the vacuum cleaner out ..on it ..the foam inside will handle water ,but best dry it out for a few days in a warm spot ...no direct sun ...should be ok ...make sure the rubber grommet is still ok in the screw ...
Take it out ...if on a plane ..trip ..I didn't do it on one of my windsurfers ..when I got home I did ...it was like opening a shacking up soft drink ..lucky it didn't explode the board.
the fcs handles come with the hole blocked, you have to drill them out after installation. so if you cant see a hole into the foam it probably never had one.
some times the little caps on the vents can break off which just exposes the gore membrane which shouldn't cause any problems but would be worth replacing at some point soon