Shadowdancer,
Welcome from Wake Forest!
The Eno river is located just north and east of Durham... The Little and Falt Rivers Flow into the Eno and the Eno flows into Falls Lake. Best time for the Crappie are, well, looks like now and right through the winter.
If you are coming from the west take I85 North through Durham to the Redmill Road exit, Turn left at the offramp and goto the end of Redmil road (about 5 miles) and you will see the signs leading you to the ramp.. but basically at the end of Redmill Road you turn right, goto the stop sign and turn right again.. Follow the dirt road right down to the ramp.