I agree with this one ( I have 2 and the makings for a third)... It's the homemade version of the 14" WSM... And can still use it as a regular grill as the lil smokey joe is not altered in any way... It really is the perfect smoker for camping as it is a 2-1 unit...
Very fuel efficient either way... And you don't need electric ...
If your a handy man and want a project, search for Mini WSM builds here... there are many ...