Welcome to penguin!!!
To answer a few of your questions,
First: The best way to get your name out there is word of mouth, maybe do a few free shows and spread the word your a magician. Also a few posters in local play schools.
Second: When starting off you don't want to charge to much, maybe just fuel money ($20) Once you get plenty of experience, ect. you could charge anywhere between $70 - $100. It really all depends how good you and your show is. The best way to find out is ask people what they think your show is worth.
Third: That is all up to you. What age is your material suitable for? I am personally going for ages 5 - 9.
Finally: Well what do you have and I might be able to tell you what to bring. Also you say what to bring? You should have a act worked out.
Here's a link for a list of useful props: http://www.penguinmagic.com/europe/disc ... hp?t=69798
I highly recommend buying yourself a few books. Any books from David Ginn are well worth a look. If you buy one of the books you will have little if any question's to ask.