I tried to make a small map of my area at the tip of Norway, from Kristiansand to Lyngdal (which is as far as I can imagine going even when I retire in a few years) on MapBox, but I gotta admit that I gave up. The learning curve is steep. I wanted to use TukTuk in SignalK to have an extra, fully offline map available on the phone/tablet in addition to the one on the Garmin 720 in the (open) wheelhouse, to know exactly where the depth changes are when setting crawfish and crab pots. But is there a simpler way to get what I need than MapBox?