snoopay - we can readily provide you with a boat and arrange an examiner on pretty much any dates to suit you (and can probably arrange a second or third person to do the exam at the same time), so that's no problem, but is obviously at a cost.
Do you require any sort of brush up/refresher/prep training, or do you want to dive straight in with the exam?
Also worth contacting Doug at Stormforce (
www.stormforce.biz) as he does a lot of prep courses/exams.