Where the retreat is being held, is ran by people who lease from the State of Michigan.  You must agree to comply with the rules to attend the retreat.  Here are their rules:

Hi all ,
 
 •'The  Rules'' are  for our camp. The  State  of Michigan has
laid out some  very  plain  rules  that  must  be enforced. I   could  lose  m y lease  if n ot, so these  rules are not negotiable:
1.   Abide  by all the  laws of the State  of Michigan.
2.   No Smoking in any  building at any  time!  (I believe the current law  in the State  of Michigan enforces a ban on smoking on any State property, and  yes. even  though I  hold  the  lease.  thi s i s State  Proper­ ty).
3.    No dogs  or other  anima l s are a ll owed  in an y of the  buildings at any  time.  I f you  bring  your  pet it will have to be under  your  direct  control  at all times  (on  a leash)  and chained or crated  outside at night.  It would  make  your  vacat i on, and  the vacation of those  around yo u more  pleasurable if yo u made  ar­ rangements to ha ve yo ur pet cared  for at home  whi le you are  here.
4.     Exceptions to rule 3: Personal service dogs/animals (seeing eye dog  etc.).  Dogs/animals used  in presentations for educational purposes.
5.    No tent or RV camping.
6.    No motorized vehicles beyond  the  parkin g lot.
7.    No  high current appliances in the cabins (hot  plates, heaters, air conditioners, refrigerators etc.).  The electrical circuits in the cabins are designed for a 10 amp  load ( 1200  watts). T h ey are  intended for a small  window fan,  radios, clocks etc.  I f you  over load  a cabin 's circuit it will  blow a fuse.
8.     o cooking in the cabins.
9.  No candles, oil  l amps  or other  sources of flame  or intense heat  in the cabins.
10.  You  wi II  n ot display or sell  any  pictures. books, magazines or ot her products that are  not approved by the  Department Representative (the  man who  enforces my lea se).
11.  No fireworks, firearms, air gu n s, s ling shots or  bows  and  arrows not patt of a program or class. The
exception to this  i s during the September 15 through March  31  hunting season , when  hu nte(those with  valid  hunting licenses) may  legally possess firearms within  the camp. No Hunting Within The Camp  .
12.  Alcohol. You  are allowed to bring your  own  alcohol for your  own  personal con su mpti on  in 1noderation. Drunk  and /or disorderly persons will  not be tolerated and  wi ll be asked to vacate the  premises.
OK already! Enough  of the State  rules!  Here  are our  rules:
1 .    Respect your  fellow  campers. They  are on vacation too!
2.     Do not remove the Dining Hall tables and  benches from  the  Dining Hall.
3.         Respect the Outdoor Center Property. Please  leave  it as yo u found it so the  next  user can enjoy  it as much  as you  did!  . If yo u accidentally broke  something please  come and  tell  me. I   won•t  bite you . I  just  want  to repair  it as soon  as possible.
4.     Use common sense. If it doesn't seem  right,  it probably isn 't!!!
5.    You're on  VACATION!!! Have  FUN
Thanks,
Rick  and  Mary