I agree with Sam, level up your own tank/healer combo. Those two make up the group for dungeons when you get ready to run them. Pally tanks are easiest and have the best survival rate for tanks, macro management is simple. I just posted a new /castsequence setup on the Macro section you can look at under the Ret setup thread. Healer is a player choice/preference. My only healer is a priest that I have let go since Cata came out, but will pick back up. Druids are best for mobility. If you're gonna stick to dual-boxing by the time you hit 85, you can gear up the two to run raids and advertise/sell your services for off/main tanking raids once you're good enough. Tell them you will supply your own healer and you wont' have to worry about healing the other players in the raid. With this setup, ques in randoms will also be instant. If you put your healer on /follow and run as a slave, learn how to set up the repeater regions if using ISBoxer and use either Healbot or Clique for healing instead of setting up macros for targeting group/raid members. Makes healing alot easier this way. Dps can be found with no problem, tanks and healers are far and few between. Especially finding ones that won't give you problems. Even old world content can be ran with just a tank and healer combo. May take longer, but is manageable. My first team was a Disc Priest leading 3 hunters through dungeons. Bear tanks bounced aggro around and I healed them with Healbot on my main. Outside of instances on quests, healer just drove them around with little healing to be done.