This debate over the intent of the original DRs is interesting, but when it comes to whether ECC can regulate any trailer of one ton or more capacity there really is little debate -- given the 1990 DR change approved by the membership:

No vehicle, with a load capacity of one (1) ton or greater, including but not limited to commercial trucks, trailer trucks, and buses shall be parked or stored overnight or longer on any lot in the Section or Subdivision in such a manner as to be visible to the occupants of other lots in the Section or Subdivision or the users of any street, waterway or golf course within the Section or Subdivision, unless the prior written approval of the Committee has been obtained."