I am still a noob to wow. I am currently playing on the anniversary servers and am just wondering if anyone can give a breakdown of the best areas by level to be boosted? I am playing on horde. Thank you.

although i think it makes more sense to play and enjoy the game for your first time through, most boosts happen in RFC/SFK/SM/Mara/Strat and you can pretty easily find some people spamming in chat offering runs in these instances.