My best and straight forward offer to anyone is if you buy (or build) one of the transmitters, and are in an impressive area with good height or coverage area, I will provide the BARIX Exstreamer to feed the unit with audio if you don't have a feed of your own, then you would not have to do anything to keep the programs on the air. This requires a good internet port though.
That will save you $200. This would be a limited offer but whatever it takes to fight the infowar. I will also do my best to help you install it..
I'd also like to start advertising my products on GCN (Organic Fertilizers) to pay for this and also so you know who I am so you can trust me to help you but the main thing is most people can do all this on your own if you get started now. Low Power AM works and is also a lot of fun.
This all works best if you have a group like a Ron Paul group around then they too can have units coupled off of the master unit to more effectively cover a neighborhood and area.
The better the soil quality, the better the conductivity and signal!
Here is another basic unit I forgot to list -you can buy these all day on ebay.
The Talking House Transmitter http://part15.us/node/1153http://part15.us/node/1153
These will not get out very far but are good for the smallest neighborhood or business area.