I need a sonar system on my boat

I make a car became a motorboat, but still dosn’t make things easier, because there’s too many creatures on the deep water, my boat almost crash anytime on them

and most annoying stuff is, if I driving a motorboat on a high speed, the water will slow down my boat, which mean it will take less damage on the crashing,

but clearly it dosn’t, and my boat still crashing like high speed on the road, which it destory my airbag, even is just a little fish, and may even cause my boat sink into water, if I dosn’t repair it

so I say, I need a sonar system on my boat, to prevent keep crashing on those stupid creatures who was hideing on the water, and I may even able to use my boat turret to gun them down.

This is not worth expending time as is, as we are waiting for z-levels.
After the become integrated we should find similar behaviours and debug em.

IMO the correct thing to do for this is collisions most frequently just shoving the fishes and z-fishes around, unless they are pretty massive (zharks or regular humanoid zeds vs small boats…)