I'm looking to hide a few geocaches. I already have done most of the work regarding designing and hiding them now I just need to go through the process of activating them. I'm having a little difficulty however in two areas.
First, I don't really understand who to go to in my area to ask for permission to hide a cache. All the caches I'm interested in hiding are on public land. Most are urban caches. One is on a bridge, one is on a railing on the sidewalk near a parking lot, and one is on a parking sign on the sidewalk. Who do I contact about these? I live in Seattle, more specifically the area I am hiding them in is between the Central District and Capitol Hill. I have tried emailing two reviewers of caches nearby but have not heard back yet.
Second, I am using my cell phone and the app radar for all my geocaching finds. I don't really have any desire to go out and buy a handheld gps. I currently am averaging the waypoints I get from my cell phone over a period of days to determine the cache location. Will this be an acceptable way of determining the location of the cache that I can post for others or do I need a more serious GPS unit?
Thanks,
Erik