RE: what is unethical deer hunting?
Anything that takes little-no effort, like driving around until you see them (even if you have permission on all the properties) and then chasing behind them to get them running one direction, flanking them, and picking out the one you want while they run right at you. " Drive hunting" done by walking through a creek/woods and hollering and carrying on then loosing rounds at the first thing that pops up, regardless of the shot availed to you. Hunting in any way that is illegal, such as baiting (in some states), using inadequate cartridge, too many rounds in a gun, on un-permissed property, etc. I also consider it unethical to hunt with a rifle you haven' t sighted in yourself, or havent sighted in recently (and I mean actually sighting in, not just shooting one or two to make sure it' s " an inch or so high at 100, and should be dead on at 150" , know where you' re going to hit, and know it well. Loosing a round on a shot you know you probably will not make, shooting beyond your range, shooting wildly/irresponsibly at running game or at game in dense brush.
Guess that' s about all I can think of at the moment, I' m sure there' s a lot I' m forgetting though.