well, if your looking for a non violent game....your still in trouble really.  While its true that you can play on servers that do not allow PK-ing (player killing)   You will spend a large amount of your time in fights...even if you decide to be a cleric. fighting is the only way to get exp (besides quests, but they all involve fighting as well)....
If you dont want to be super offensive, shamans are good, they can heal, which other people will appareciate, and you can still whoops some tail ina fight if needed...clerics are highly wanted at any level, because there healing is unmatched.
However, For solo work, rangers and druids are great. Druis get Sprit of wolf early on, which allows them to travel much faster than anyone else...and with SOW, you can make mucho money casting it on people. It does get old after awhile though for peopel always asking "CAN I GET A SOW PLEEEEEASE"
			
			If you dont want to be super offensive, shamans are good, they can heal, which other people will appareciate, and you can still whoops some tail ina fight if needed...clerics are highly wanted at any level, because there healing is unmatched.
However, For solo work, rangers and druids are great. Druis get Sprit of wolf early on, which allows them to travel much faster than anyone else...and with SOW, you can make mucho money casting it on people. It does get old after awhile though for peopel always asking "CAN I GET A SOW PLEEEEEASE"
				
		
			