Suggestions on knives?

Hi all,

I'm looking for some suggestions on a knife to get. I'd like to pick up a tactical knife or one which would be good for camping or daily carry or to keep in my truck. I figured that some LEO's or those in the know who carry a knife daily or use one could lend some opinions and provide some sites for me to check out.

Thank you to anyone who provides information. FYI: I don't want a knife that costs me like $100, something in the below $85 range if that's possible.