Thanks Wizard and Viejo Bill for the clarification. I was quite sure that was the case, but since I was not absolutely certain, I thought I would put it in the form of a question as opposed to making a statement. I just got a little scared when NakedMan said "campfire are fine". I didn't want people to get the idea that they could have a fire if they brought in their own wood.
On a related note, I have another question: I understand that there is no camping (and I understand why). But is there a curfew? Can you stay as late as you want as long as you don't set up camp?