I'm looking for advice for a good GPS and custom map software informational source. I have an old Garmin Geko 301(15 years old now!) that works for waypoints and the old breadcrumb trail map, but am wondering if the new ones are better in terms of accuracy (is it the unit or the satellites in orbit?). I would like to be able to utilize for custom maps and the like, but of course, want to spend as little money as possible 
Any good resources that you folks came across during your search to help someone who has been out of the market for sometime now?
Any good resources that you folks came across during your search to help someone who has been out of the market for sometime now?