Completely trapped... any no-clip or other fix?

[Shyefox]

After renting the 8k ship and going around grabbing all the whirlpools, I decided to investigate the lava streams, finding not only could the ship enter them, but there was a location you could enter: the fire labyrinth. Was super excited at some of the loot to be found in there but imagine my distress when I try to leave to continue my journey only to find that... my ship I entered the place from is just beneath the dungeon, where I can't reach it.

I've tried roaming about the full area I'm left with and there is absolutely no means of getting back on my ship. I'm effectively 100% trapped. Is there ANY fix to this, a command to summon a vessel, a command to co-clip, maybe even a save file code alteration that will move your location slightly? I'll add a gyazo link (just shows the image) at the end of this...

Was going to name it "So near, yet so far" but was hoping this might actually get a response whereas the other would make it seem like a joke >.< I'm just hoping I don't have to start over, really not feeling it and will likely shelf the game for another few years if that's the case...

https://gyazo.com/3c7fd9853d35d8ef14bac69ddd3864ef

((I'm guessing now that 1: the ship was never supposed to be able to enter the lava and that in itself was a bug and 2: this is the reason no places you can enter rest on the edge of water))