we find that many folks are giving it a go. We've sold numerous copies of the birch syrup procuction manual in several different countries. It's not everyone's cup of tea, but maple doesn't grow everywhere & you have to use what you have. My suggestion is to start small & go form there. Best of luck.
We're pulling in around 400-500 litres a day off of just under 300 trees which is not great, but I can get through it each day. It is a cool spring but the weather does what it does.