Dual-box friendly instances

So back at level 32, my prot paladin plus holy priest duo did SM GY 5x back-to-back and I had absolutely no trouble. I wasn't hella fast at killing things, but had no troubles keeping the pally up.

I'm wondering now what other instances I might be able to duo at the appropriate level for quests, drops, and achievements? I'm already considering backtracking for achievements' sake to do RFC, WC, SFK, DM, BFD...

I'm L35 now and wondering if doing Gnomeregan as a prot pally plus holy priest duo is feasible with no other group members present...


Any thoughts, as I level up what instances I can feasibly duo with this team? Or was it just that SM GY was too ridiculously easy...

If you use search there is a nice list of instances on here somewhere along with the level listings ;)

Back when I had only 2 accounts (paladin/druid) I could dual-box most old-world instances once I had 2-3 levels above the "recommended" level. Even did BRD and LBRS this way. Ramparts was a rude awakening though; entering Outland is what made me add another 2 accounts.

the second wing of SM (accross from graveyard) or Razorfen Downs are apx level 35.
Both should be fun and by the time you have done both you will be high enough to do the other wings of SM.

I vote for Razorfen Downs then back to SM until you have cleared it all.