Just thought I should post this link where you can see the Polish Inland Water Resue Service showing a few rescue demos. The ribs are of course Parker ribs and one of the 6 mtr orange ones has the Mercruiser diesel 1.7 linked to a jet drive. AY will recall driving this rib at Ribex2006
www.sunyacht.pl/pub/pzu_zegrze.wmv
The Parker 6 mtr cabin ribs belong to the River Police
Sorry but no English version is available but for the Polish forum members like Lukasz, MarcinPL and a few others this should not be a problem