i don't "wait my turn." i also don't (intentionally....well, i will but only under extenuating
circumstances) drop in. IMO the wave goes to the fittest and perhaps most
experienced/well equipped rider. "wait your turn"....only if i have to.
could be bugs.
vac room, wash sheets, if you have compressed air blast your bed frame.
this summer i have been bit...by...gnats, strawberry flies, greenheads, mozzies
and a wasp nailed me while moving trash cans.
October is when the yellow-jackets attack.