Affiliate Marketing Secrets

I’ve been caught in a pretty vicious battle for a while now between writing exciting, entertaining genre stories like paranormal romance that I can just start from a blank paper and go without plotting out or putting too much thought into – and the extremely slow, hard work of trying to put together “masterpieces” I’ve been working on for years and that have grand, delicately-interwoven plots & messages…
Holy hell, that was a long sentence. Sorry. Anyway – got any advice for how I can solve this battle? I can’t figure out if I’m a literature writer being lazy and giving into easy caves or a fun genre writer who’s insecure about producing “lighter” fiction. It’s probably both, but that’s really not helping my focus. Basically, I’d appreciate any pointers on how to find my “niche”.

I would like to build a niche website that I think will really take off. It would involve sellers and customers both joining and being able to process payments through the site, and sell digital content. Any pointers/links that could help would be fantastic! Thank you!

Id like to incorporate this data into my website for non commercial use.
Lots of of the big hotel chains have affiliate programs, and also Google Map intergration, but Ive yet to find one that simply says
Heres our hotels and where they are on the map 🙁
Any pointers appreciated