You should be able to draw in most units except maybe a blue chip unit. I wouldn't apply with your hunting partner though if he only has one. Apply individually otherwise you're not helping yourself with the points you have. You could apply in a unit that's considered a trophy area as your first choice & apply your second choice in a unit that your buddy has a good chance to draw. If you research enough you should be able to draw in units that are pretty close to each other so it doesn't matter if you end up in the same unit, you just may need to spend a few extra days for traveling & scouting.
7 Mag