Ditching in Bag the Hun

I've been thinking about some rules for ditching in Bag the Hun, just in case one of the RAF bombers needs to splash down short of Malta in the Lard Day game. The rules for Crash Landing (13.4) are a good place to start, with some modification of the factors to include the sea state and any specific damage that might affect a successful ditching attempt. As you can see, however, they are a bit basic and need a bit of tweaking to be a better reflection of the difficulties of landing a bomber in the briny.

I'll disallow any aircraft with a fixed undercarriage from even attempting to ditch and obviously any bombs would have to be jettisoned beforehand. I also need to work out some rules for crew survival and evacuation, assuming they actually make a successful ditch and stay afloat long enough to get out. I think I need to do some background research on the official RAF ditching drill so that it is as historically accurate as possible, which should be really interesting.