You reside in your 40 foot RV.  Suddenly, there is a knock at the door.  You open the door only to find a police officer wanting to enter and conduct a warrantless search.  Your RV is up on blocks/jacks and is connected to utilities preventing it from being “readily mobile”.  Refuse any entry for any purpose and demand to see a warrant and shut your mouth.  When he leaves, call us to discuss your next move.