is a little odd jack as you road home from sally ok, was there a strong smell of fuel when you were trying to start it would expect this if it were ignition related, as scotty suggested worth checking the contents of the fuel tank, if it looks low switch over to reserve tap, if your sure the fuel is getting through then remove a plug as davey suggested,if your able to do this just rest the plug on the cylinder head/stud bare metal to ensure good earth and give the starter a few short bursts to check for a spark,watch you dont get a belt from the plug or ht lead if you have your hand on it best of luck