I've worked on a couple of drowned A's,and on dozens of cars drowned in salt water.(Remember the blizzard of 78?)I don't know what stage your car is at,but if you have any interior,take it out NOW.The headliner won't be a problem,but the seats,door panels and cowl panels need to come out.They can be dried out with little to no smell if you get to it soon enough.You also need to be blowing out all the nooks and crannies,such as the lower cowl.In theory there is sand and grit in all water,so according to that the whole engine,trans,and rear end should come apart and overhauled.In reality just flush until everything looks clean and go.Pop the valve cover off too and make sure no water is stored up in there.Same with the starter and generator.Diesel fuel is fine to use too,it is just a little heavier than kerosene and may be easier to come by for some people.You really need to do this ASAP,as salt water works fast.You need to be getting the car started and driving around.If you wait the clutch fingers will stick,the disc will stick,the pedals,brakes,kingpins,etc.will all hang up if left for any time at all.If you can get it running,grease it and drive it,the heat and activity will go a long ways to preserving it.