We have just had 5 days on the catamarine Seadream and had 2 days of great weather and then high winds and seas. We had fun when we found protected places but the going was a little rough inbetween - lifejackets required for the seas were up to 3metres and we lurched around a lot. We discovered Matthew gets seasick - not so good. All in all though we had a great time - sailed at speeds of 9-11 knots and even saw an errant crocodile up a mangrove estuary - only little though fortunately!.