A phenomenon known as ground wave Tv reception might work at your location for channel 5. A Winegard YA 6260 low band Tv antenna will be no more then 1 foot above ground , the antenna can be rotated by hand to find the strongest reception. -6.2 NM(dB) . I have sent a private message of the antenna location. Go to the >>Start MAPS<< part of tvfool and put in the latitude/longitude. Here are 2 Ultra Low Noises amplifiers you can select from.
http://www.researchcomms.com ,
http://www.kitztech.com . At >>Start MAPS<< the antenna can be moved around , searching for better or worse reception conditions.