Perhaps you'd like to give us a little more explanation as to why you wish to collect peoples routes. Why do readers need to register. Why should we not be content to buy guides, read the trail routes in the magazines (you cant beat STW), or follow the trail routes in the club or other popular web pages.
Just what do you hope to make out of it. Suppose people give you their favourite routes which they'd gleaned from the above sources, it would be easy to retitle and change the format and then to publish them in a new Route Guide in your name.