I may be able to help with:
Leg 2: (Still need someone) Hot Springs, AR to Lexington/Parsons TN
I am based in Savannah TN (KSNH) just south of Beach River.
I am only available on the 17th or 18th Sat or Sun.
I am VFR only, but I could fly to Hot Springs (KHOT) to meet with Leg 1 and fly back either to (KSNH) or Beach River. We have better fuel prices.
PA28 Piper 108C.