$200 in PP, now what?

[@bsolute_luck]

okay i've taken the plunge: put $200 in PP with the GRANNY code. now what?
i'm pretty new, have been on 2+2 for almost 2 mo., been playing play $$ for practice (and crushing now), and have read SSH (and reading it again and again...rinse repeat).

i thought i'd start at the .25/.5 tables because i'm a little nervous and want to make sure i have a strong poker foundation. but everyone at the table has like $10 tops. do i sit at the table with $100/$200/less?

also PP keeps stats of your game. should i still get PokerTracker? if so, where?

my final question is: i really struggle to count pot odds and outs in the time allowed. how can i improve on this skill? thanks for the help.