Harassing Phone Calls

I have requested verbally, via email, by letter, and again verbally (multiple times) for them to stop calling me.  They are rude and hang up.  I call them back to make my request and get voice mail only.  I will NEVER stay in a spinnaker resort again because of this treatment.  My next step is to file a police report and submit that to my cell phone and home phone providers to have their numbers blocked at the server level.  It's a pretty sad day when you have to report a telemarketer for stalking.  Get it together Spinnaker...you've lost my business.