It seems that we may have little gremlin when it comes to electric water heater. I'm pretty certain that first night it worked well. Then after traveling a few hundred miles and we settled in Shoshone, Calif. we didn't have hot water and I used the gas to heat it. We went out all day yesterday so I tried the electric again and we had somewhat decent hot water when we got home. However I'm not sure if this was leftover from using the gas the night before (which I doubt). This morning we had to turn gas on again.

We have checked breakers and today I will dig a little deeper but does anyone have any other ideas for checking for problems?
Thanks