The AntennaCraft 10G221 is a newer preamp: it has high input capability to avoid signal overload on strong local signals. I like it because it has separate VHF and UHF inputs, which makes installing separate antennas a breeze, and has low noise, so it won't cause problems with very weak TV signals, such as the UHF signals that you have from the south.
http://www.antennacraft.com/Antennas...mplifiers.html
Tower Guy might tell you to try the Winegard AP-2870, which is a good preamp, but I have a feeling that the new AntennaCraft has the edge in performance, especially when dealing with very long lengths of cable.