Do they allow hammocks?

I think so

If you find bill he lives in a van he is a good guy and he just got back from my hammock

As long as you bring your own supports, there should be no problem.

As far as I know they are allowed as long as they don't damage the trees you hang them on.

I have not seen there, however please call them 719 385 5940 to confirm

I Don't see why Not as long as its not Destructive to the Property & it Doesn't bother no one else. Also as long as you leave no trace & pick up after yourself.

Doubtful

I have no idea i think they might but not for sure i know a lot of things changed since the 90s