I have 6 gallons of resting fermented maple “Meade.” Basically, I took the sap boiled it down by about 1/2 added granulated maple sugar, champagne yeast, and in one 2.5 gallon batch golden raisers. All the batches are around 11-14%. One .5 gallon jug that was 12% I did freeze distilling, and got a ball jar full of sweet boozy maple concentrate.