It went through a couple iterations, and settled on this one. Technically it only took a couple hours to make, and I spend about 2 hours a month actually providing the service. But, as with any side project I tinker with it a couple times a month.
I guess the articles take some time too. I find blogs and websites aren't that bad. It's physical products that are the worst!!! But also really inherently rewarding :)
Also what kind of map-making are you working on in the travel space?