I've decided to start dabbling in the two way radio scene, and while a simple CB radio for my vehicle is adequate for now, I'm wanting to set up a base station at home. Problem is, where I live, there is absolutely nobody around close enough for a standard vehicular omni, so I'll need something with good directional characteristics to reach far. I'm wanting to stay with my standard 5 watt output so I can hear them and not just them hear me. Given that, what's a good antenna to look for? I'm not quite sure what to look for and where, or what to expect.