Ready to start making money from niche marketing? This quick start guide will walk you through every step of the process, from coming up with the idea to creating a profitable site. Brainstorm Twenty Possible Niches Carry a notebook with you. You’ll probably come up with ideas when you’re in the least likely places. Look online for inspiration. Look at Google Trends, Amazon.com and eBay Pulse to see what’s hot right now. Browse bookstores for more inspiration. Research Each Niche Do some basic traffic research. How much traffic is in each market? How much competition is there? Cut out the clearly bad ideas and start to narrow down your list.…