Driving huge traffic to my site using the following

I have a review of a clickbank product. I really rate the product and would like to promote it long term.

I have around 150 dollars per month to spend over a 4 month period.

I wish to drive a huge amount of traffic to my review page which contains a strong call to action and some bonuses and, on top of that the site contains an opt in box so traffic is not waste.

I want to rank high and get long term traffic via google.

I know we hear alot about article marketing in particular, but can anyone advise me the whether article marketing alone will give a good chance of getting me a mass of traffic, or is it better focusing on link building or a combination of the below?

30 articles a month for starters
squidoo, youtube, thrown into the equation
purchased good quality backlinks
A blog dedicated to the niche the product is in.
link building

The main long tail keywords contains around 500,000 in google results.

I guess i'd like your ideas on generating traffic on a total budget of around $500