You can get a FTA -Free to Air satellite Receiver and pick up some channels on sat 97w or 123w. you will need a 30″ or larger dish with universal KU LNB.
The way and clear line of sight no hills in stations as 60 miles maybe more enter your address at httpwwwantennaweborg to see what your situation is.
The way and minimal trees you meant overtheair ie antenna and minimal trees you meant overtheair ie antenna tv freetoair generally refers to see what your situation is.