I Need To Rent 30 Round Tables For Wedding

I need to rent round tables for my wedding in October the 20th, in South San Francisco, CA. I might also need seat covers. I need affordable, I am talking about cheapest I can get PLEASE. I am having a wedding with 300 plus people and I don`t need extra expenses, so a "hook" up would be great. My sister is getting married next year, and we could use you again if the price and svcs are right!. PLEASE HELP

E mail me asap