Try a Spanish M1969 Cetme Bayonet. I tried one a few years ago and it has become one of my favorite camp knives.
Specs.
Blade Length: 8.5"
Blade thickness: 3/16"
Blade Shape: Mild Bolo
Blade finish: Blueing
Steel: good high carbon
Tempered: Medium RC
Sheath: Plastic
Handle: Hard Rubber
Crossguard: Barrel ring
Pommel: Heavy metal
Price: $20-25
These were imported in some numbers a couple of years ago. Although the bayonet had virtually no edge when purchased, it readily took a very good working edge. Its a solid single edge knive with an effective if slight bolo shape. I have used mine to do all of the chores one would typically perform around camp, including driving my tent stakes with the pommel.
Its not pretty, and the handle ergonomics are fair at best (the barrel ring gets in the way), but, it cuts, it is solid, and the sheath works very well.
Note: This is the Model 1969 with the rubber handle and plastic sheath. Avoid the model 1941 with the wooden handle and the metal sheath.
[This message has been edited by not2sharp (edited 09-20-2000).]