TC,
Perhaps your allergy to Spam is causing you some indigestion.
Even using your method....the aircraft has to approach the ship in order to land aboard.
When the Tail Rotor decides to go is not up to any procedure used and if it goes as you are crossing onto the deck or over the deck....as small as most Frigate Decks are....you are in a very bad position to land aboard or not roll off the deck into the Sea.
Ship Decks are just unstable pinnacles in reality....aren't they?
Do your Navy Pilots hover alongside the mountain top then transition sideways to land?