A 2" blade is plenty, I have several knives that I take with me. I have my Buck folder that is on my belt, I have another Buck set with no slip handle both are fixed blades one has a gut hook as well as another fixed blade that I keep in my pack. By far the most important thing is to get a blade made from quality steel that will keep an edge. The cheapo knives just won't hold an edge. You don't need to spend mega buck, $30-$50 will get you a quality Knife.
Obama=The Fourth Reich,
Just look at the parallels of the Nazi regime and the Obama Administration amazingly similar arent' they.