Flowchart design (infographic)

I'm looking for the design of a simple flowchart (a bit like an infographic) I'd like to add as a graphic to my upcoming non-fiction book "Break into Journalism: contact-building tools and tactics." See the handwritten flowchart below which needs to be turned into a .jpg graphic I can slot into the book and an image of the book cover, which should help inform/guide color scheme and design. Given all the props for this I'd expect a quick turnaround. Book dimensions are 6 x 9 inches so should work for those dimensions.