Homemade Guacamole

So I own a fabulous Blendtec blender, and while a regular blender could certainly make guacamole, my blender just plain rocks. I had friends over for our monthly game night and we made some fresh guacamole and it was amazing. I have not in the past enjoyed guacamole but I've been trying all the recipes that came with my blendtec and this was one of them. You've got to try it and maybe make it your own!

3 avocados- peeled and pitted
1/2 cup red bell pepper, roughly chopped
1 tomato, quartered
1/2 small lemon, peeled
1/4 yellow onion, peeled
3/4 tsp salt