can anyone lend some advice?

I have a 350 Big Bear that won't start (I'm a nuby so go easy).

I was riding for less than 30 min, stop, then go to start up again, and nothing. I'm getting fuel but no spark to the plug and my dummy light comes on....check the oil level-looks good. No loose wires, checked for loose grounds, etc. Can't find a thing.

What am I missing???