Becky Tibbs has decided to take a vacation.For the first time in six years.For the first time since she became a medium with the vocation of helping ghosts with their unfinished business, whatever it may be. And, for the first time since taking over the ownership of her late parents' antique store in the River Arts District.Becky Tibbs is closing the store and taking a much-needed and well-deserved break that has nothing to do with ghosts and...