Fuel tank/sender question
Fyi, for the future, blow into the hose as you submerge it into the tank. When you hear bubbles you only need another few inches
Or hook up a hose to the outlet tube of the sender and pull the fuel from there.
I got lucky with my dad's dart. It sat for 4 + years with 1/4 tank or there abouts.
I filled the tank to dilute the old gas and ran it down to empty then filled it a couple more times.
I knew I was going to rebuild the carb down the road.
It even started and ran on the old gas.