1993 Ford Aerostar Lights out :(

Brakes problem
1993 Ford Aerostar

My wife drove our Aerostar van home without brake lights or turn signals. I checked the bulbs, the fuses and the square fuses on the engine wall (control fuses?). The headlights and tail lights work but the van is undrivable without turn signals & brake lights. The hazard lights are also out.
I don't have the education or the money to take it to a mechanic. Please let me know what else I should check because without a vehicle we are sunk.
Thanks, Jeff