Clan, that is the exact GPS unit that i use at work. pretty decent unit, it is considered a sub-meter accuracy, but after post processing, I can get down to 1-2' accuracy
FIRST GENERATION SUGARMAKER
First boil 2/22/2012! Went Pefect!
3,500' of laterals
1,000' of mainline
2012 - 105 taps on gravity, 12 sap sacks.
2013 - 175 taps on gravity, 25 on sacks = 200 taps for 2013! Second year.
2014 - 250 taps on gravity, 25 on sacks
Tapped on February 16, 2014
2015 - adding vac sap puller no more gravity for me!
275 gallon holding tank for 2014
20'x30' Sugarhouse