Hey, gimme a shout when you hit level 16 and I'll give you a hand doing your little fishy quest. It's a fun one, but a long one if you don't know where to go.
The best thing about being a Druid,
IMO, is the shapeshifting. At the moment, with Rentau, I can change into a bear for tanking, a lion for dps, a cheetah for speed and a sealion for swimming and breathing underwater. The versatility is great. Also, remember to keep MotW on you at all times, it's one of the best buffs in the game.
When in Tauren form you have good healing capabilities, you can remove curses and poisons, you can shapeshift to get out of being rooted, you have a decent instacast with a nice damage which also does DoT... There's more to a Druid than anything else!