NatGeo 3D parks explorer

Hi everyone. I recently moved to this area and back at home, The Smokies, I used NatGeo 3D parks explorer software to map my hikes. After living on trail/North Woods of Maine for the past 2 years, I find out the software I loved so very much is no longer made and is impossible to buy anywhere online. I've read horrible things about the integration of the software with alltrails.com and I personally don't like that site as it's user-generated and that's not what I'm after. :banghead:



I was wondering if anyone out there could point me in the direction of anyone they know who might have a copy of the disc to buy. Thanks!