Hard to answer your question. But....
If I had a gallon or two per day and wanted to boil it all at once for syrup, I would do this.
First, keep in mind 40:1 roughly is what your dealing with, and its temperament is milk.
Tedious, but boil your 1-2 gallons every few days till it is much less that what you started with,,,,,,40-1 keep in mind.
Freeze what is left over after every boil.
Keeping the 40:1 ratio in mind, you will know if you need to re-boil what is frozen. No need to keep freezing 15 gallons of near syrup if you only collected 100 gallons of sap.
Hope that helps.
Terry
2011- 35 taps, ,,,milk juggs and buckets-propane turkey fryer !!
2012 -75 taps,,,,, 40 on tubing into buckets, and 35 buckets - 3nd hand Homemade arch, brutal.
2013- Just over 115 taps and still adding more.
2014, new SS flat pan and new arch built, guessing 75-100 taps this year.
2015, 50 taps on Shurflo pump.
2016- Getting a line across my creek this year.
2017-took a year off, Jamaica was fun !
2018- 45 trees tapped, keeping it fun !