No. Go Vacation (Wii, 2011) uses standard **Wii Remote** motion controls. It does **not** require the Wii MotionPlus accessory or Wii Remote Plus (built-in MotionPlus).
The game’s activities (marine resort, city resort, mountain resort, snow resort) are designed around basic Wii Remote pointer, tilt, and waggle inputs. MotionPlus enhances precision in supported titles (Wii Sports Resort, Red Steel 2, Zelda: Skyward Sword), but Go Vacation is not one of them.