When I google my site, the content for the quick description of my site is just random junk. It shows that it was reading for Mar 15. How do I change it so that it shows a specific message, from now?

donwoutdoors.com

I have no idea how to force google to index a specific message.
But anyway.
Couple of things to consider.
1. Enable spider friendly url's.
Google will give up with the url's you have after a while.

2.Make sure you allow spiders to crawl your site.
(Check your robots.txt file for no follows)

This might help.