Large rear garden ideal for vegatables and plants

Due to health and becoming my wife's full time carer I really don't have the health or time to maintain the garden ,I am willing to help when I can, I can provide a strimmer lawnmower, chainsaw,and most tools ,this is a large plot of land that is to good to let waste payment in kind via veggies or plants I hope some one can see and realise the potential Garry