so ive been questing leveling as an elemental shaman and a shadow priest. currently level 22.

ive noticed that i get xp way faster in dungeons then i do out questing, so ive been queing as dps and going that way, but im getting sick of the queue times as dps. i would like to queue as a healer/dps combo, but im worried i wont be able to heal and dps two chars at the same time..

as dps its easy, i can just target one mob and spam my key clicks to dps it with both chars. but as a healer targeting party members and my dps targeting mobs... im not sure where to begin.

currently im using autohotkey and many misc macros... also have a dual moniter setup, so each wow window is on its own screen.

what would be my best bet?