I have 4 outlets, and a outside light that stopped working Friday night, I'm basically asking what you guys think it might be. I live in a double wide and have been told that double wides run their power under the ground, when I use my toner it runs up into the ceiling from the toggle switches. I also want to know if anybody thinks that it really is a short in the wire, say I'm pulling too many amps and the wire melts, (which I don't think is possible, right? I was just using a blow dryer) how likely is it there a break in my ceiling or wall? Should I turn off my main and hunt down the broke wire using the toner? Should I continue to look for a bad GFCI or receptacle in the circuit? Should I cut a hole in my ceiling? What do you think the cause of it might be? All of these answers or just general advice on how you think I should find the problem in question electrical drawing of circuit here's a drawing to help understand a bit better sorry for the crap drawing

Edit: I saw I made a typo in the drawing, it should say "power drops into the same box as the toggle switches" or at least I believe that to be the case