X2 on what Phil Crouch said. It's very important to set up online banking before you set up a domicile. We have used My Home Address in Emery, SD for 7 years and been very happy with them. Other posters have given good advice, everyone is different and each state has pros & cons. We didn't choose FL because we spend most of our time in the west, have only been there once. TX has that pesky yearly auto inspection and we don't pass through there every year either. SD was reasonable and works for us. BUT there is an issue with pre Medicare health insurance being available.