[X] Plan idunno
-[X] try to adapt the deflector dish to send sonar pulses.
-[X] try feeding a fish to a catgirl?
-[X] double-check the boiler room (warp core?) for leaks, just to be safe.
-[X] try visualizing the warp engine as an easier-to-clean geometry. Perhaps a magnetohydrodynamic drive?
-[X] try visualizing the warp engine clean directly. Maybe try reminiscing fondly about when it was fully functional and not tangled with kelp.
[X] Reminisce about the days when everything made sense, your ship had no issues with kelp entanglement or structural problems, there was no space-weather to deal with, and your crew were... not catgirls unless they wanted to be or had been born a cat-like species.