So I missed the shammy glitch and holy priest, but I came up with this ..and it works.
Get a warlock in grp, create a lvl 1 , flag it PVP summon it out, kill it.
Delete character, make new 1, summon and repeat.
I was killing the 3 people in my party every 10 minutes and averaging 10-15 lvl 1's per 10 minutes, it is faster if you can have 2 friends making level 1's..