Welcome to the craze Dooms. Unfortunately, most of the other Yoshis have gone hibernating until this topic sort of blows over, but we'll help so long as you want to improve. I quit wifi long time ago, but I critique any videos if I'm asked to (you get indepth critiques). There's some Yoshis that play wifi that can help you out, but I suggest that you try to get to some offline stuff. It'll help improve quicker and help ya get used to playing in tourneys with him.
PS: Don't really care if you're a furry or not. Just as long as your not all obscene with it, then I'm cool (the others are too).