I think you can live off of 9200-10k AED/mnth as long as you don't have kids in school

...housing is included so you save a lot...All you need is food and transport which is fairly cheap unless you go to restaurants and pubs every day,,rental cars are quite cheap and you can pick up a good 2nd hand car for cheap too...problem comes in with the 5 days that you're not working...if you don't do something you'll go

...especially if you're based in Fujeirah.Here in Dubai and in Abu Dhabi is a lot more to do but that is quite expensive...
sorry for the hi-jack,hopefully you can find a skipper..
p.s:Where in UAE will this charter be operating from?I'll find out from the fisherman and charters that I know,if anyone is interrested...