b'Group ToursWith 5,000 guest rooms, 200 miles Photos:Salem Witch MuseumJohn of coastline, entertainment, activities Andrews/Destination Salem; Manand history, the North of Boston is at the Wheel, GloucesterAnn Marie Casey/NBCVB;Spencer- primed to welcome groups safelyPeirce-Little Farm; Student Groupand in accordance with all travel Wolfe Tours; Crane EstateGarden, IpswichThe Trustees regulations.'