I live in Guilford Township in the state of Pa. I would like to install an above ground swimming pool in our yard. I contacted the township and they have no problem with this. They do not enforce and restrictions based on a deed. My problem is the deed has an attachment that says among other things "No above ground swimming pools". What I need to know is how do I get this changed for my development( 8 homes are involved)? Can I just get a signature from each home owner that they do not mind if I install an above ground swimming pool? Would that hold up in court?