I use Garmin etrex handheld GPS. Simplest to use and inexpensive. I change the # of way point to area code and #.

Example Carter Cove West side #5 entered as CCW05 , sure makes easier to locate which way point I'm wanting to go to. They hold up to 500 way points and locate within + or - 10 feet. No problem locating even small brush piles , stake beds or even isolated stumps.