We moved 5 years ago out to the country. We are within sight of town but all that is offered to be is a 4G card from Verizon. No DSL (across the street they have it). No cable (houses to the north are the last ones on the line), no WISP (too many trees close to me), no fiber (main trunk line is across the street but no branches). I feel for you
I also have the tree issue (100' Douglas firs) but I've found a WISP that uses the 900Mhz Motorola Canopy system that works pretty well through the trees. The other end is about 2.3 miles away. It gives me 1.3Mbs which is not a speed demon by any stretch but it does beat the pants off of 33Kbs dialup.