Finally I have figured out the problem (I think!)! I was browsing further down the forums today to see if there was anything that would trigger something I missed and I came across "Rochester carb not squirting" by treydrummer. After reading his OP, it was my problem down to a tee! I followed his instructions on how to clean out the jet off of the acc pump discharge (after I found it because it was so caked up) and took her for a 30 mile drive. I'm excited to say the drive was trouble free, lots of power and there's now fuel visible in the fuel filter. I cannot thank everyone in the forum enough for sharing all your experiences and suggestions. When I broke down yesterday, it actually was 200 feet away from a classic car show that's held on Wednesday nights in my town, which I've never attended. There were about 3 dozen cars at the show and over two hours of working on my truck to get it running, not a single person came over to ask what was wrong or if they could help. It was extremely discouraging to say the least, as everyone was staring at me as I was scrambling to figure out what was wrong. Everyone here has been incredibly helpful and without you I wouldn't have solved my issue. Thank you for that!

treydrummer's thread:

https://www.stovebolt.com/ubbthreads/ubbthreads.php/topics/1317554.html#Post1317554