The above would be way more than 300. just 1 contest alone will run you over 150$ just in entry fees. 250$ in accomodations for 2 nights. You're already at 400. tanning is an easy 100$. protan, oil, suit, well over 500$.
Still way cheaper than being in any other typical sport. Oh, and about spending 80$ a week to have someone just train you...If you're just starting out and you need that type of help, the stepping on stage should not be the immediate goal. You'll end up being the "clueless competitor"
see:
http://www.canadabodybuilding.com/fo...ad.php?t=17519