The decision to deploy the raft would be highly decresionary but i wouldn't keep it stowed in the forward hold. when running off shore you want to be able to get to it ASAP. Either rigid mount it in a canister external (maybe even with a hydr release) or keep the valise out on the deck where you can get to it in a hurry.

I'm in the market for a new raft right now and I think I'm going to get a valise so I can keep it in the salon where its easier to get to than the present canister mount on my bow.