wind machine?

i ascended the staircase, i.e. shin buster, from the salon (real term) and entered the classroom on the porch (probably not a real term).
on my way out for a stroll and not wanting to interupt ...

classroom

capt. will asked me to put a quarter in the wind machine while i was out - i've scoured this marina with a pocket full of quarters and there is absolutely no wind machine - he must be thinking of another marina :)

pupil, tired pupil

staircase / shin buster

teacher