i left my galaxy 33 hp in my big truck during my vacation last week, during that time my co-driver had to swap trucks. and in the process hooked( i assume) my 33 up backwards. now i have no power and it blows the fuse on the ground side of a double fuse line that i use does anyboby know where i should start to get my favorite radio talking again? thanks for all your help and info{Cry_river}