Next question. Is it possible for a level 9 Blaster to solo anywhere?
Yes, in those missions you said you don't want to do. Why? Because you will have groups of controlled size at the correct level and won't waste time looking for stuff to fight, plus you'll get the mission bonuses.
Also, 6-slot hover is not such a terrible idea. It won't ever be very fast, but more people are going this route because of PvP I think.
If you teamed a lot and got credit for every one else's missions, you could run out of missions to do in a a hurry.