A rotatable plug includes a plug portion and a base portion rotatably connected to the plug portion, an angle is formed by a rotational axis of the base portion and a center axis of the plug portion, and when the base portion rotates about rotational axis, the plug portion is folded to the base portion. An insert member, having a plurality of string port holes and optionally conventional string holes, is seated in each cutout portion. The fans direct air over an aluminum fincopper fan coil assembly which is in thermal communication with both water coming from and returning to a central water heating or cooling system. A delay selection switch is coupled to the digital delay line to route the output of the wireless receiver with a selected temporal delay in response to actuation by a person riding in the vehicle. A user will then drag the generic and ad hoc activities that will themselves become either timed bookmarks or sequenced bookmarks.