We tapped this past weekend, letting sap run on the ground to flush everything right now. Believe our count to be around 120-130 trees. Added more trees and built 2 homegrown automated(?) vacuum systems with shurflo pumps. Also purchased a new Smoky Lake Corsair 2x4. Lots of untried stuff, equal parts excitement and apprehension at how, or if, the new vac/pump systems will work. Hoping for a first boil this weekend. Good luck to my fellow Hoosier sugar makers!