Heh Bean:
Time off was such a commodity; one that should be negotiated with the contract and spelled out in the contract.
Time off during my 30 day commitment was for 1 day each week starting the 2nd week after start of camp. In other words, I had 3 days off for the month taking one day a week. They were not 24 hour days off (which I did not like

) they were started after breakfast and ended at midnight.
Other times were negotaited at the discression (or indiscression) of the camp nurse in charge. So... every time I wanted to take a walk, visit an activity, etc.. I had to ask.