And the yellow pollen is at least an inch deep EVERYwhere! (AaaaaaaaaaaaCHOOOOOOOO!!)
This is also the time when mud daubers and other critters start looking for places to build nests...and they're especially fond of vent thru-hulls. So check 'em all every time you come to the boat...just 'cuz there weren't any in your thru-hulls this time doesn't mean there won't be any next time.