Welcome to the group Rich, (again)
Great intro post, and congrats on choosing a stunning machine for your first, WH2O is a great game as others have already said for beginners or old school alike.
Try and take up one of the offers from one of the members on here as the game they have will be in far better condition than one that's on site, plus they are sure to have more games to entice you.
Good luck in your search and keep us posted on how you get on.
Darren.