Dates are flexible. This day-by-day plan is provisional until you choose exact travel dates.
The straightforward major-town sequence is Indianapolis → Terre Haute → St. Louis → Memphis → Little Rock → Conway → Clinton → Greers Ferry. From Indianapolis, take I-70 west toward Terre Haute and St. Louis; in the St. Louis area, follow I-55 south toward Memphis, then I-40 west through Little Rock. The final approach generally uses I-430/I-30 to reach Conway, then US-65 north toward Clinton and local roads to Greers Ferry. Check your navigation on the day, as it may choose a different route around metro traffic or roadworks.
Expect roughly 9½–11 hours of driving in good conditions, before breaks; allow around 11–13 hours door to door with food, fuel, and rest stops. Leave early if possible, and don’t feel you need to stop in every town—the list shows the route, not required sightseeing stops. St. Louis, Memphis, and Little Rock can all add time in rush-hour traffic.
Plan a couple of proper breaks along the way, perhaps around Terre Haute and again near Memphis or Little Rock. Casual meals typically run about $12–25 per person. After reaching Greers Ferry, check in and have dinner nearby or in Heber Springs if you still have energy. If traffic pushes the drive well past 11 hours behind the wheel, consider an overnight stop rather than driving tired.
No packing list attached yet.