I began drawing by hand and I'm now in Inkscape, a vector-based program. I'm still on the outside, at this point but I anticipate having tonnes of fun with the interiors.

I'll google it. Thanks, ZombeeLuv. I've got a bit of training on the artsy side, and I know exactly what you mean. My instructors and other artists always say "Just keep drawing, and leave the mistakes" but my mind keeps saying "Fix it". It's still difficult for me but I've finally gotten that the details are the final bits. You go back and edit after, and also allow the mistake to make what you're creating a little more realistic. Wordmaps, cool.