If internet and GPS goes down...Better do this and it is free.

https://moneypantry.com/free-maps-by-mail/ There are lots of free resources on the internet to get free maps. https://amzn.to/3HxH064 These are the best maps if you are a trucker or do alot of driving away from your home. You can order one map book for your whole state. (This is a amazon associate link if you use it to make any purchase it support this channel)