Help creating a thick-lined map
Hello hello. I'm seeking to create a graphic map/outline of Costa Rica which I can achieve decently enough for the look I'd like but with very thin lines. What I'd like is a thicker border line for the overall look, but when I try to increase the stroke the more detailed areas or thinner sections of the border get all jumbled, overlap and just looks ugly.
I'm hoping that someone may have a technique or suggestion to be able to get the right look with the thicker lines, and still be adjusted. It does not have to be exact or overly detailed but. I believe in the end the design would be 4-6 inches tall. I am attaching 2 map images I tried to use as reference. I will also include a link to this graphic version of an Alaska map/image that is kind of on the right track for the lines I'm looking for. https://cdn.shopify.com/s/files/1/0535/8649/products/Heart_in_Alaska_Sticker_1024x1024.png?v=1500271474

Thank you all, in advance!