Your business also doesn't need to be based on selling a niche product. Your niche could be offering a specialized SEO service just for psychotherapists. Or helping parents put on the best birthday party for their kids. You could teach people how to start their own dog grooming business. Or even how to write a great novel that will sell by the bucketload.
This is especially important if you have superiors to which you must report about Internet marketing. Although you may be able to turn data into a strategy easily, reports and graphs are essential in order to communicate that data to people who control the budget. Spend time making comprehensive reports and perhaps making a PowerPoint presentation based on your research.
I would honestly just start with Amazon if you’re looking to sell toys. As your website gets more traffic, you can start looking into other retailers. Once you have traffic and some conversion data from Amazon, you will likely be able to broker private affiliate retails with a few toy retailers. You may even be able to help them set up better funnels in general that lead to better conversions. Once you have the traffic and conversion data, you’re in a much better place to negotiate
Frankly, I do not care whether there is a site on the same topic as one I’m building. My most profitable website is a photography website. Not any specific niche of photography. Just photography in general. Guess what? I wasn’t the first photography site. There are hundreds of thousands of sites about photography! It really doesn’t matter. Even if someone else has a “better” site than mine, some people will identify with me, like the way I write better than other sites, will find my site first, etc. You don’t have to be the only one in a niche to make a site work. Not at all! In fact, I have had more success building sites in busy niches than in empty ones. The fact that people are there means there are potential customers and visitors there.
Obviously with such a hugely valuable niche where people will be spending on average around $30,000 to $60,000 on a boat, there will be tons of information and reviews available, right? Wrong! In fact, MOST of the boats that I was interested in had zero reviews to be found anywhere on the internet. Zero. And all the manufacturers showed was a few pictures, sometimes a sales video, and an abbreviated spec sheet. That’s it. I scoured the internet for unbiased reviews of boats and did not find anything helpful at all.