Any idea how to get out of this one?

[StarFox]

well, this is becoming more anoying then anything

Its 1940, I was running on the surface off the east coast of england. I ended up running into 2 armed trawlers and a V&W Destroyer about 85 Miles South East of Hull. I dove and hit the bottom which is about 20 meters deep. Now, I managed to fire from periscope depth and sink the V&W, however, i wasted all of my Torpedoes trying to hit the 2 trawlers, and now I am out.

So, Ive been trapped on the bottom for more then 14 hours now, and I seem to have no way out of it. The Trawlers keep pinging me, they seem to be out of depth charges, so they cant attack me unless i surface.

Now, Ive tried ever trick i could think of at the time. Playing dead, Surface and sink the destroyers, surface and run like a bat out of hell, surface, get shot and play dead....and so on.

So, aside from giving up on my very succesful mission, and loading from an earlier save, any one have a bright idea to get me out of this?

Im very temped to thow Das Boot (the Uncut Version mind you) in on my laptop which i was surfing the net with, and hope when the movie ends in 5 hours, they will be gone.