Wow guys, thanks for all the great info. Actually went out this weekend and found 8 or so. Usually takes me longer than anticipated, but I'm having fun. Still need to get to know my GPS better (just using the cheapy yellow Garmin etrex)
,like Irvingdog made sure to check if my datum is correct and I'm not sure what that even is
But I'm sure I'll learn more and more with each hunt. Plus my wife is into it too and we help eachother out.