The state should only have the ability to regulate where you operate as a person standing on property, whether it's public or private land. As far as the craft is concerned (when airborne) only FAA has say. That being said, your takeoff and landing points should be on private property with with permission from the land owner so that you don't have to worry about the police telling you to vacate public property. If the flight is for any form of hire or compensation, or generates any product or service that is for any form of compensation you will require an exemption from the FAA, and would be required to comply with the exemption from the FAA. Furthermore you need to ensure you are outside congested areas (shown on sectional) and outside B, C, or D airspace (also on sectional) and 5 miles from an airport. Publishing a NOTAM is something I suggest so that aircraft operating in the area are aware of your operations. FAA controls the air, state/city controls the ground. Please don't go against the regs, it's not just you that you will be effecting. Enough operators show the FAA that they don't give a **** and the FAA just might respond in kind.