Well it's amazing what you can learn on a Chris Craft web site. I was intrigued with the fish comparison, having never caught either species. It appears the Muskellunge is a bigger fish than the Barracuda. As a matter of fact, it looks like some of those big Muskies could eat a Barracuda!
Check out these photos
Ernie
First two are Barracuda
The remainder are Muskellunge

State record 42.5-pound, 50-inch long muskellunge caught by Darrin Conley of Winona Lake on April 1, 2002.
Uhhh, okay! Uhhhh, NICE FISH, ha!
Here is a photo index of a LOT of Muskellunge caught right there in Terry¡¦s back yard, on Lake St. Clair!
http://www.muskie-lures.com/rocketman/index9.htm