Richfield was forecast to be overcast 2000 or better all day, so you didnt file an alternate and didnt carry alternate fuel. So thats the situation: 12,700 MSL at EBOVE, no GPS, no DME. Even turn off GPS location on your iPad if you have that. (In ForeFlight, this is in settings, scroll to the bottom, and set Enable Ownship to Never.) Give yourself 45 minutes of fuel at normal cruise. No one said you were good at planning.