Not that I'll ever be able to afford one of these vehicles (no rich uncles or anything that I'm aware of...), but did you ever write about your cross-country travels in your car?
I did! You can read about my trip here:
By the way, Model 3s keep getting cheaper! You can get a standard range model (220 miles on a full charge) for $35,000 now. Even less if you factor in the current federal tax rebate of $3,750, and lots of states offer their own EV incentives.
I wouldn't necessarily recommend buying the standard range model if you want to take long road trips, but it'd be great for daily driving.