I just bought a p4 and expecting delivery today. I will be using it only in very remote areas because I bought it for locating stray cattle in California and Oregon. I hear a lot of scary stories about crashes and flyaways and I was wondering if I will be less apt to have these problems since I will not be using it in areas with buildings and radio frequency. If some of you with experience can also point out what I might expect when flying is rural areas, that would be of great help since this is all new to me since I have never done this before. Can I expect greater range in these rural areas, a lot of people are saying they are only getting about a mile range, which is ok, as long as I know that. Also, if the p4 goes down, is it as simple as retrieving lat/lon numbers it last put out and going to the numbers with a gps unit to find my p4?