Hey @jackfitton! Sorry for the late reply. I am much quicker on my blog. I would recommend checking out the blog: backyardsilver.com. If it was not for that man's blog, then I would have never gotten started.
I personally hire someone to do my titles, keywords and descriptions on my photos. I think it is crazy to do all the work yourself. At my numbers, that would be much more than a full-time job for only a few hundered dollars a month in passive income when you get to multiple thousands of images.
After checking out the backyard silver blog, feel free to ask me any questions that might not answer for you!! I love to talk about this stuff!