Im kind of a knife nut, and noticed you have a Spyderco rescue knife. Have you ever looked at the Salt series that Spyderco makes? They use H1 steel, a 100% carbon free, and therefore rust proof blade. It is the only knife I have found that lasts anytime for me commercial fishing in saltwater. It sharpens extremely well, and holds an edge ok, not great, but ok. It just plain dosnt rust. The Rescue knife may be working great for you, but if your interested, you way want to look at the Salt series.
http://yourcornerstore.com/index.php?main_page=product_info&products_id=17267
Michael, my plan is to never use that knife, trust me, so I don't know if it is working for me . For anyone who doesn't know the rescue series is a blunt point wicked serrated blade meant for rescue work.
I'll look at the salt series for a non rusting every day knife. Thanks,
T