Slowed to a stall

Not too much progress today. There has got to be an easier way for me to remember and utilize the basic C, F, G7, Am7, and Dm7 forms in different keys. On p. 19 of the book, but struggling trying to find the correct forms in those different keys! It isn't helping that I'm playing on my Gypsy Guitar where the fretboard isn't as easy too remember for me as on the electric guitar. Not having luck looking for an electric guitar; just might buy it from eBay.