Fuel delivery issues

I got called into work until about 5 but after that, I'll be crawling under to look at the lines and the tank. Unfortunately, this uncovered some other issues, the driver's side head seemed to be sizzling hot, not getting coolant my guess, and the brake vacuum somehow got all screwed up because the brake pedal was stuck to the floor and wouldn't budge, so I've got those 2 issues to now deal with also.