Welcome to the Guild Minty! There are more than a few writers who have stumbled upon, and subsequently joined the Guild after casting about for inspiration for maps for their novels, so you are not alone out there. I encourage you to keep practicing with those tutorials. Mapmaking is tough work, but you'll get the hang of it with practice. Also, if you post a WIP, you'll be able to benefit from the accumulated wisdom of other veteran map makers withing the Guild. So don't feel like you have to perfect a style before your map is presentable, just post what you've got, and others will come along side to help and give advice. Happy mapping.