Polaroid Camera — Bellazon

I've got a couple of question and hope you could help me with this.

I am totally in love with polaroids and I want a polaroid camera.. so bad!

The problem is I do not know anything about them.

Where could I get the best (and not to expensive) polaroid cameras?

What kind of polaroid camera's are there?

How much does polaroid film paper cost and where to get it?

What are your experiences with polaroid cameras?

I want to make photos like this ( I wanted it so long but did not had money.. now I saved a lot..)

I don't know if I put this thread in the right place but I hope you could answere this for me and give advice.

Thanks a lot in advance for answering and sorry for my terrible English!