TerraDave
5ever, or until 2024
I still think you're not reading this rule correctly.
Also don't forget the part that talks about damage not necessarily meaning the object is destroyed, only no longer functional.
So in the case of your ship, the ship doesn't sink, the rigging is fouled, and the sails are full of holes, etc.
Of course your interpretation is better then the RAW. But when it comes to the rules, what am I misreading? Weapons remove hps, ship has hps. Also, I think AV says "destroyed".
To be fair, RC does have some fudging language. "At the DMs discretion, any power that targets one or more creatures can target one or more objects", so yes, the DM override is there (though so is "any power"). RC also says destroyed or functionally ruined, so yes, I can, technically per raw, rule that the ship is stopped or just starts sicking and is not destroyed.
The RC still bugs me as it does go into some detail, so that I can caclulate that a wood wagon has: HP 40 AC/Ref 4 Fort 12 wereas if it was metal it would have 120 hp and still AC 4, but I don't find that info to really be that usefull.