I'm sure you already know this.... but, there are a lot of considerations in getting a show puppy besides the breed you choose! Showing costs $1000's, at least. A show quality puppy is extremely expensive, as are the supplies and traveling to shows - so your parents should share your desire for showing completely, because they'll be funding it. I know a family that shows their ONE male Portugese Water Dog. Well, they don't travel out of Northern California and spend around $1000 a month on handling, grooming, supplies, show fees, travel, hotels, etc. Their dog has just been championed, and he's going to be specialed which is even more $$$! They love Cruiser to pieces, though, and they can afford it so it's ok with them.
I think your best bet is to attend as many local shows as possible, talk to breeders, and meet dogs. :)