28S is an absolute must This is one of the best loops I've done to incorporate all you're wanting to do https://maps.google.com/maps?saddr=Fontana+Dam,+NC&daddr=34.9799769,-83.1869027+to:34.8726705,-83.1556841+to:34.7773136,-83.7387307+to:34.7268223,-83.8464369+to:Suches,+GA+to:Toccoa+Ave+to:TN-68+N+to:N+Carolina+143+E%2FCounty+Rd+1116%2FCherohala+Skyway+to:US-129+S+to:State+Hwy+115%2FUS-129+N+to:Fontana+Dam,+NC&hl=en&sll=35.51602,-83.887482&sspn=0.286713,0.617294&geocode=FWTpHAId3CwB-ykzZAq_S7heiDFvubCq4R7i5g%3BFYjAFQIdKqsK-yl7SekToOFYiDEfOIkJImetyw%3BFV4dFAIdHCUL-ylNCkgm2-VYiDH-zvkYyCr7dQ%3BFeGoEgIdlj8C-ylP-tQTSDdfiDGveY_uKUyubw%3BFabjEQId3JoA-ymxcTQ9tThfiDHAOTemY4S5dA%3BFdNPEQIdiOz9-ikn-BtTmWxfiDFxVXd3qqqUpA%3BFU7gFQIdA574-g%3BFT-cGwIdBKz5-g%3BFcNFGwIdNhAB-w%3BFfTpHAIdbjP_-g%3BFTGQHgId5iL--g%3BFWTpHAId3CwB-ykzZAq_S7heiDFvubCq4R7i5g&oq=Fontana&gl=us&dirflg=h&mra=ps&via=1,2,3,4&t=m&z=9