You get that now and then Gaz try not to let it put it off offering deckie spots up, what I do is be up front about costs as a lot of guys dont know the cost of running a large boat off shore I found that a fuel sensor gives the guys a good indercation of fuel used and stops them feeling they are being touched when you tell them how much it costs to run to hucthies and back as people think that boats have the same economny as cars and are quite surprized when they see that you are burning 30 plus liters per hour.