This is a good point also.. if you are hunting privately owned land in MD, you need written permission from the landowner (unless you are the landowner) in your possession as well..Go over and ask them when they come out. Maybe they have written permission from the condo town-home owners which is a must in Md. but I doubt it but you never know. If they are not on your land it may not be worth getting involved. The other thing is they don't have to ask you or the neighbors if they are doing everything in accordance to regulations they might own the piece and are just walking in from the other side.