refuel and life rafts

[Robfox]

Ahoy captains!

I been in dry dock for years now because my dvd got trashed. Now i bought a new one and installed GWX 3.0.

Everything works fine, but i never see any life rafts from the ships i sank and how do i refuel at sea?

I sailed to a sub that was hanging out in the ocean, but how do i refuel? i put myself along side that sub, but what then?

Thanks guys, hope yu can help me about this

/Robfox