Lease the Domain SusquehannaRiverCasino.com. The Susquehanna River is 444 miles long, it is the longest River on the East Coast of The United States. It is located by New York and Pennsylvania. Your Lease acknowledges Your agreement to waive any and all rights to file any lawsuit for any reason against the Lessor or the Auctioneer. email Dan@LuxuryWorld.com