I think you could maybe set up your own (cara)van life travel page/social media if you are open to it, you have the writing and photography skills, you really don't need a middle man now. It's a shame that print media became so obsolete but part of that was they simply underestimated the interests of its readers shifting online. The fact they recycled old content shows that the creative vision wasn't there maybe. I say do it yourself, you might be amazed how quickly you can grow (I have only ever dipped my toe in travel blogging but there is a huge market for it). Many of us took income hits in the pandemic, but you have the skill set for this particular niche so I hope you do find a way to keep making money with it. 👌