A pull and release latch including a releasable lock featuring stress preventers and a limit stop. An engine is mounted low in the hull of an airboat to lower the center of gravity and provide a more stable airboat. Then, determining locations of one or more participating devices for the call, thereby determining a number of participating zones of the plurality of zones, the reservation proxy elements associated with the participating zones defining participating reservation proxy elements and communicating the multicast group address to the participating reservation proxy elements. The platform at least partially overlays the depressed surface portion and supports the body of the electric device such that the electric contacts project toward the depressed surface portion.