Since we are thinking of having our reception at a part we have to have a permit to be able to have Beer and wine. On the permit it says "Persons requesting consumption of beer/wine within said property will be required to provide a minimum of $300,000 combined single limit insurance for Bodily Injury and Property Damage which includes (address) listed as additional insured and to sign a Hold Harmless Agreement. Certificate of insurance and Hold Harmless Agreement may be faxed to (###) Please contact your home owner's insurance agent before signing agreement." I don't own a home so I don't have insurence.. How does this work?