I looked on the Aeromarine site last night and didn't see it mentioned in there but I have it in my catalog. Contents: 1 quart of fuel, glow plug ignitor, 1 extra glow plug, 12 "AA" batteries, radio box tape and cable grease for $59.95 . They don't have a part number on it yet.
Floatation if it needs it is easy, I use water pipe insulation in my boats that can be tucked into the sponsons. The boat will also come with their auto-bailers already installed if the prototypes are any indication.