Two thoughts:
1 If you want to do a singing call yo Louie Louie, why not? If you have fun with it, the dancers will have fun with it.
2 Lots of the old singing calls were intended to have the dancers doing the figures at the same time that they were being called, but yhe assumption behind those dances was that the dancers would do them so often that they would memorize the figure. Callers have been coming up with ways to modify those old squares for decades, in order to prompt the dancers right before the figure should be done. Your current version of Louie Louie has lots of places where the dancers are standing and waiting for the call. I think it would be a good idea to modify it so that the call comes at the point when you would prompt if you weren't singing, either as part of the lyrics, or spoken between the lyrics.
Jacob