Yesterday was my biggest boil so far, 106 gallons. At the beginning of the season, I thought this would be my smallest batch. What I do know is both of the evaporators I built work very well and are ready for when we do get a good season. I've had a total of about 250 gallons of sap from 235 trees. Some trees are starting to bud now. I think I'll take those taps and put them on the Birch trees and see if I can salvage the season.
Here's a video of the evaporator I made.
https://youtu.be/-FrrOZM5nvU