We just returned from a GREAT trip 12/20/03 on and there was a crib & sheet in the hall closet - I would assume this is standard, because we did not request it. There is only a picnic table on the deck.
My parents and I had our own cabins. Both had pack 'n plays (not full sized cribs). There are no chairs outside of the cabins, but as mentioned before, there is a pic nic table.