Which Looney Tunes sketch has Yosemite Sam leaping off a diving board firing both guns in a low dive competition?

I remember fondly watching the original Looney Tunes on VHS as a kid in the late 90s and early 2000s. One scene in particular sticks in my mind, but I’ve come up empty so far on identifying it.

What I recall is our main characters engaged in some kind of competition with judges, and I am nearly certain it is a low diving competition. The announcer proclaims, "Up next, Yosemite Sam!" or something of that nature, followed by Sam violently leaping off the board and firing each of his guns in the air before splashing down.

Any ideas what I might be thinking of?

Note: It is not "High Diving Hare".