I came across a reference to this product on the Plastic Classic Forum:
http://mikegyver.com/IdeasnProducts/airline-car/index.html
I think inverters are pretty efficient but the adapter might save a few watts.
-Sven
THE SHALLOW ENTRANCE TO PORTAGE LAKE, MI IS AN UNKNOWN AND UNMARKED HAZZARD TO MARINERS
By: Holland C. Capper
Yachtsman
Onekama, MI
When a mariner sails between two piers marking the entrance to a harbor he does not expect his life to be placed in jeopardy by an unmarked and uncharted...
There were three vintage Ericsons in the 2007 Chicago MAC.
Providence (E-35 MKII) won Section 9 and placed 11th overall
Nana (E-39) won Section 8 and placed 19th overall
Rogue (E34) placed 6th in Section 9 and 28th overall
A fantastic showing for these venerable competitors on this...