Liberty doesn't restrict the number of hunters allowed in and they do not have a lottery. All it takes is to send in a registration form to the DNR and for the hunter to keep a copy of the form with them. The form copy acts as the permission form.
Here's the link from DNR...
http://dnrweb.dnr.state.md.us/dnrasp...de/bhpform.asp
Just something to think about...
Slice