The Splatterscope isn't a great choice for Kelp Dome and Hammerhead Bridge. It's a workable weapon, no doubt, but I find I have to try harder to make it work for me. I'll have another go, this time with the Tri-slosher.
The bucket should work fairly well on the Bridge, given the height of the tower above the ground for most of the course, and being able to slosh up through the grates in Kelp Dome can be handy.
I don't make my usual first mistake in this battle, which would be to get on to the tower immediately. That generally only ends up with my getting splatted after moving the counter to 97 or so. Instead, I try to get rid of the oncoming yellow team. What do you know, it works!
Feeling a bit safer, it's time to ride the tower. I even notice that my Bubbler has charged, and I'm not going to let it go to waste. I also don't want to waste it for nothing. But first, I should work out how to hide in the ink. It's not as easy as it looks.
I keep a close watch on the grates, but we're safe, and so I use it on the closing stretch. With some excellent support from my squidmates, who are keeping the other team away superbly, we ride the tower to the end! Woomy!