Smoked2121

I'm trying to see if I can hook up a wireless solution at my house, and am looking for advice with you guys. First, if I wanted to have the ability to hook up to free Wifi networks from my house with around a 4-10 mile radius with relatively good connection what equipment should I look for? A have a relatively unobstructed view from a 10ft high 'pole' on my roof on which I can connect a long-range antennae to. I can also easily reach it due to a low chimney. What adapter, antennae, and assorted cords would be best to get this project going? I am looking at the HD18035 24 dB gain antennae but am looking for you guys to show me the best adapter. Also the type of cord, i'm going to need about 30 feet of it. Thanks, if possible project under $250. Or around there. Post any suggestions please.