I'm working on my second GFG. I have a box I carry around for working on the individual flowers and the border for that flower, then I put them together at home while watching TV. Both of mine have been scrappy and I haven't obsessed too much about where each flower will go, however I did start out by planning which fabric combinations would go together into each flower, then cut all my hexes with my Go! cutter and clipped them together with binding clips. This way I just grab a bundle of hexes and matching thread to throw in my box and I'm ready to go.