Dragon bones for definate and then go into world 111 yanille and find someone who has a guilded alter. Just stand outside the house portal and ask whose house has the guilded alter. D bones and g alter give you 250 exp per bone.
Dragon bones with gilded alter.
You have enough money.
World 111 - stand out the front of the portal - ask who has gilded - it will take less then 5 minutes to find someone.