Thanks, ralf. ^^
I'm thinking of making an KF_OnABoatKillingZombiesMotherfukka before doing that though. Dunno if i want to model all the props. :x
Have a boat engine that shuts down randomly and you have to use the welder to repair it, and when you repair it it goes "Boat Engine makes noise, mother ****er!". And when the engine is off, more zombies spawn, since boat isn't escaping.

They'd jump up from the water carried by specimen dolphins, of course.