Cherokee State Park, Langley Oklahoma 74350 (below the dam @ Grand Lake of the Cherokee)

Exact address is 13000 E 387 Rd. Langley, OK.  That address takes you to the golf course for the park,  To get to the GRDP Registration and Race area, follow route to the address, but turn left (~1/4 mile prior to golf course) before you cross the bridge (over the river) to continue to our pavilion and boat ramp area.  Look for race flags/flaggers to guide you.