Man,
I seriously feel for you guys. I have friends in LA and TX that were affected by the crazy flooding. We nearly lost everything due to forrest fires here in East TN over the past few weeks and I know how you feel.
AS everyone else said, the important thing is that you all are ok. I cant tell you what you should do, but I would start up again. I have taken breaks from the hobby for a variety of different reasons over the years and I keep coming back. It is what I enjoy the most. I have had tanks as large as a 300 gallon marineland, and my current tank is just finishing up cycling. I started a biocube 14. Like you I may be moving soon, and moving a big tank is rough!
I sincerely hope everything works out for the better for you all down there. Sounds like you all have it well under control, so Good Luck and God Speed.