What To Do?

Returning player that left the game at the beginning of WoD. At the time I had 14 alts at 90+. My favorite thing was raid healing and with so many alts I was raiding 6 days a week. Now I am older and my vision is much worse. My days of hardmode raiding at least are over. What other things are fun to do in the game? (other thatn PvP. Too repetitive for my tastes.)