I AE boosted my druid at the onslaught camps until almost 73. I quested to 80 from there and it FLEW by. I used 3 shaman and my paly. I would group when traveling ( crusader aura ftw ) and ungroup and tag the quest mobs with my druid, then kill with the shams. I did every quest, even the collections, and was 80 with 90% of IC and SP left for quests. FAST.. not sure how long.. but a few days tops. It was fun doing the quest solo ( well kind of solo hehe )

Also, by questing, I had like 2k+ gold on my druid when i dinged 80