I've seen ppl asking if they can start out on an already built raft, here are a few saves that are roughly complete from the start of the game. You can survive while knowing your foundations are fortified, decorate how you like and change what you want but you will have to continue to grow in order to flourish!
Motor Boats:
Very small boat with some neccessary components. A bit of tightrope walking along pipes. Swim up onto the lower pipes to escape the water threats.
Weneedabiggerboat:
Larger boat, similar size to the 'Orca' in Jaws.
Hoverraft:
Roughly modelled after the Isle of White Ferry. Spacious.
Battleship2:
Very large cruiser with tonnes of room for bedrooms, bars, galleys and storage where ever you want to put it all.
Waterworld:
Sparce and Spartan. Live minute to minute catching food and not drinking your own piss.
Neighborhood:
Away from the boat style, a floating street with a Farm house, Barn and Lodge with ample land for animals.
Gangway:
Again away from the boat style, Do you love grappling stuff? Do you wanna float directly over a small island? A large platform to hook from with a minimal foundation impact.
Chesapeake Tug:
Saw this in a photo and loved the design. High viewing platform, low profile on the back end. Chickens have all but taken over.
All games set to easy:
Sharks WILL attack, along with birds, wild animals and Puffer fish!
All Blueprints Unlocked:
Start digging for treasure right away! Build almost anything from the start.
Unzip. Drop chosen folder in to your 'World' folder. Load and Play!