In their own words

Lots in Allyson Acres-East, West, South, Oaks, Valley View, Dogwood, Mobile Vista, Hilltop, Golf, Echo 1&2 Amended additions and the Estates may be subjected to and be entitled to the benefits of this Declaration and membership in the Association; provided, however, that the Developers written consent shall be required and an instrument bearing such consent and sufficient in all respects to subject the property to this Declaration and all of the obligations of the Association shall be recorded with the real estate records of Delaware County, Oklahoma. These are the requirements necessary for property owners in Allyson Acres to become a member of the Lakemont Shores POA. In my opinion if Lakemont Shores POA can not produce the instrument (and none exists) they have been billing every property owner illegally.