Do they have handicapped areas

They have some wheelchair accessible areas :-)

Yes they have handicapped parking as well as a few trails that are handicapped accessible

Yes

Yes they do. And I believe there is at least one trail that that is handicap accessible. Ash Cave has a paved path all the way back to the magnificent overhangs. And for the non handicap visitors it also has more challenging trails.

They do have a few areas that are accessible. Although none of the trails are handicapped accessible.