hey go to the stocks or the deadmines,they r easy 4 a lvl 30, and get the money and idems and sell at ah or get into enchanting,mining,or skinning and sell the materials in the ah and get $$$$$$$$$$$$$$$$$$$$$$$$$$$.
Try my server Lighting's Blade.We got a lot of nice ppl who will help u in instances and in money problems.
Look 4 Bora,lvl 25 hunter,or look 4 aiff,lvl 14 rogue,alliance, ill help u just pst me if u get on.