John,
I don't know if anyone has asked this before or not but I have noticed on different forums a lot of questions on gps units and maps to use and things of that nature. Maybe it would be a good idea to start a forum just for that.

I do get an e mail sent to me from every post on the board, so I have seen that there are quite a few discussions about GPS and sledding/avting. However, it seems like most of the posts are of the same nature (what's the best unit for ...?)and thus could perhaps be avoided if persons would do a search and see what was discussed in previous posts or perhaps just add a question into an existing thread.

-John