Welcome and congrats... looks very similar to a Laser Radial. Catalina is known for their support, so you should have some luck there!
Looks like fun!
1984 Fast/Nicholson 345 "FastForward"
".. there is much you could do at sea with common sense.. and very little you could do without it.."
Capt G E Ericson (from "The Cruel Sea" by Nicholas Monsarrat)