Before I plug in at night I try to remember to reset the trip odometer. That way, the next day when I drive I have a more realistic sense of how far I've driven and can probably go. I've found that the range meter can be pretty inaccurate and knowing the distance driven has been helpful for me.
I'm still trying to find a way to always remember to pull the release button for the 'fuel' cover. Wish that was just a flip lid without the latch but I suspect aerodynamics might pop it open all the time while driving.