Sorry Vytae, I didn't see your post while I was replying to Jerricka
I went ahead and tried FishingAce and you're right, it doesn't work. I get the same right click issue with that one as I do with Fishing Buddy.
However, FishermansFriend works for me with no sound issue or right click issue. But before I install an addon after another similiar addon has errors, I always completely remove the trouble addon (deleting it from the Addons folder), and I also remove any .lua files it might have for it's settings... which are located in the WTF SavedVariables folder, and sometimes in your characters folder there is another SavedVariables folder that may or may not have a .lua file for the addon that can be deleted.
When I remove any addon, I make sure to remove any and all files associated with it just in case it could cause issues with something else.
Did you try removing all of the Fishing Buddy folders and all of it's lua files before trying FishermansFriend?