Some great points on here and good luck whichever route you decide to go down. Bushcraft seems to be a very competitive market with new schools popping up frequently. As others have suggested, why not try something more land/conservation based or gamekeeping as mrcharly suggested? Becoming a wildlife ranger or biodiversity officer gets you out in the countryside, you can make a difference to the environment, and also have the chance to teach some bushcraft with visitors and such.
It may be worth a look at any agricultural/forestry colleges or universities in your area to see what's available