Check the redzone for the ladies in Niagara Falls of St. Kitts. Most of the advertising SPs have great reputations. Also call Anastazia's, Temptations, and the other popular agency in the area.
For indies try Ginger, Drew, Paris, Willow, Marylin, Annette, Velvet and I'm sure I've missed a bunch. All of those mentioned will provide a GFE experience according the all the reviews posted in the region.