Just spoke with Greta Berlin of the Free Gaza Movement (FGM). FGM received direct communication with the boat within the past half hour. Approaching from the south along the Egyptian coast, but outside Egyptian waters it was about 35 miles from Gaza. It was being trailed by two Israeli warships and an fast boat was also approaching it quickly.
Greta is tweeting at http://twitter.com/freegazaorg. Follow @freegazaorg for updated.