then I saved each corner coordinate into the excel doc, to split up the section (~600-800 acres) into quarters (150-200 acres) and 1/16ths (to get around 30-50 acres search area) assuming 1/16th section data is known...
Each Corner Co-ord is inserted into Excel document with formulas
Then Each column will calculate 1/4 section (colored backgrounds) and 1/16th section (Corners Each Column, 1/16th section in rows)
Make master list with GPS coord's by pasting nearest known location (1/16th section) Coor-d's under the "Coords of section" data , to find each Corner and center
latitudes have positive values to make the math easier, type in a negative into the gps
Excel may make you paste data as values, right click "123" (pasting 1/16th section coords into excel).
I put each coordinate into Google Earth for each site, Center and NW,NE, SW,SE corners
Save all points for a site under a folder with the site name,
organize by alpha and /or region
Then I can export to google maps or GPS
Export to GPS
You can use this website to convert .kml or .kmz into .gpx (Which can then be downloaded into a GPS)