Here is my idea for a new Dark Shadows using the bones of the original.
Victoria is hired to home-school David Collins after he sets the town school on fire and is expelled permanently because they think he is a pyro, secretly he is being controlled by his dead mother, Laura, in an effort to destroy Roger and Elizabeth.
Victoria begins dating local boy and bartender at the Blue Whale -- Joe Haskell. Joe used to be involved with a girl named Maggie Evans, whose father runs a fishing fleet, but secretly has mob ties and is running drugs and Czech Republic hookers from his boats. Maggie plots and schemes to get Joe back, but nothing works. Then one night she runs into Barnabas who uses her as a secondary blood source and as a means to breakup Joe and Victoria. Maggie, under Barnabas' spell lures Joe to Widow's Hill. Maggie accidently falls to her death and Joe is accused of pushing her. Sam vows revenge on Joe and Victoria. Luckily, Maggie comes back as a vampire and begins killing folks and goes after Victoria.
Closeted Roger Collins has a young boy boytoy named Will Loomis. Will is secretly working for Burke Devlin. Burke wants revenge on Roger for framing him for the murder of Laura Collins years ago. Neither of them know that Laura is a Phoenix. Through Roger, Will learns the legend of Barnabas Collins and that his jewels are hidden somewhere on the estate. Will goes searching for treasure and riches, but ends up unleashing Barnabas and becoming his slave.
Barnabus does all of his classic Barnabas shit. Rehabbing the Old House and lusting after Josette's reincarnation, Victoria. While also biting random men and women all over Collinsport.
Carolyn Collins Stoddard returns to Collinsport after living in New York for a few years. We find out that Carolyn, while in New York, was possessed by a succubus demon. She is sweet innocent Carolyn by day, but at night she becomes a sex starved man eater named CC who sets her sights on Burke, who is has been dating her mother. We also learn that Carolyn has something of a daddy fetish, since her father left before she was born. The man she was involved with, the scientist turned sci fi writer, Elliott Stokes, comes to Collinsport to try and get Carolyn to return to New York with him. Once Elliott is in Collinsport he gets mixed up in all the strange goings on.
Meanwhile, Dr. Julia Hoffman, Burke's half sister, returns to town after being kicked off the faculty at Harvard for conducting unauthorized experiments in reanimating dead corpses and time travel. She discovers Barnabas's secret and promises to cure him. Julia, a lesbian, has fallen in love with Victoria and wants Victoria for herself. Then she finds out that Barnabas wants to be cured so that he and Victoria can be together.
Meanwhile, little David is roaming around the house talking to ghosts, seeing dead people, being controlled by his supernatural mother and setting shit on fire.