Sad to say i am not a RAF user, and my team was having a hard time in the 40s as well. Especially when i saw a tribox raf user go from 29 to 46 this passed weekend when it took me all weekend to get 6 levels :-(.

Anyhow, SM was clear-able mid 30s, im actually clearing ZF now but i also have a tank on my side. Like the other suggested, there are several areas to do, the raf user that i have been tracking did STV late 30s and did all of tanaris to get nearly 6 to 7 levels in the day, passing me last night right when i logged off.

for you since your raf its just a matter of finding a spot to quest, for me its more along the lines of stop dragging my feet and just do it. :-)