High pressure hoses with no cheap taped repairs, gotcha!! Looking at the line it was obviously blown out under high pressure and that blowout was the popping sound I heard. Pressurized hoses are very serious work and when I get home (IF I ever do) I'll get all these lines replaced. Hopefully, this one can be replaced and I can MAKE it home safely.
Kerry edwards pointed out that I should've had SOME braking left after losing one. The brakes pull was strong to the left on the trip down and the front left blew out.
This is a wonderful forum with the MOST HELPFUL FOLKS all over the world.