Hi,
I would recommend doing some research and decide what equipment you will need so people have a better idea. Protein skimmer, sump, chiller, heater ect are common items you might need. Do you have a preference on type of rock, are you looking for dry or live rock? Also let us know where you are located so you can narrow down your search. Many people are willing to help in this hobby but specifics are always best course of action!