hahaha, level one is a joke just smile alot, be super positive/cheerful and have fun, you'll pass no problem... oh ya, when they ask you to do your "own skiing" (it's an exam) throw in a clean 360 off of something, they like that (honestly).
I dont think you need your level 1 instructors for the Park & pipe certificate. You can check at www.snowpro.com all the info is there
but they dont give that course very often like 1 a year in the east & 1 in the west
so maybe go for yr level 1 and then if you really enjoy it, get the park & pipe one when its available in yr area or somthing like that and you'll be all set