Motorboating With The Kardashians

When one hears "motorboating" and "Kim Kardashian" in the same sentence, a tranquil Sunday boat road in the Hamptons isn't usually what comes to mind ...

But in this case, that's exactly what happened ... well, maybe minus the tranquility.

As hoards of photographers followed the Kardsahian klan out onto the water Sunday, Kendall, Kylie, Kourtney and Khloe did their best Kennedy family impression.

Kim missed the excited, as she was back in the city taking in a movie, while Kanye was off to Sweden for a a music festival. Looks like mom Kris decided to skip out on this as well. But the Keeping Up With the Kardsahians camera crew was in full effect.