Thank you all for the help!
Nice day today, so I drove to the high school parking lot right next to me to see if I could get the brakes to tighten up by driving in reverse and braking. I read on lugnutz awesome website that the star tightener should be able to tighten up my brakes automatically when driven in reverse. Unfortunatly, it didnt work.
Looks like I'm going to have to learn how to do brakes cause like everyone said, it needs to be safe for me and my fellow bolters before I get on the road.
Will update this as I proceed with the brake journey.
Link to my build blog with a couple photos at the school for anyone interested below:
https://1964chevyp10.blogspot.com