We lived in a 38' 5th wheel trailer for almost two years. Mostly in one place and loved it. Prior to that an RV was home away from home while we traveled with our jobs for several years, moving every few months. You will be amazed what you can do without and how little time you spend on cleaning. Ours did have a good deal of storage space and admittedly I did not have a huge stash collection or more than one sewing machine at the time. The parks are not expensive and most of the people are very friendly. We were mostly in the southern states and spent a good deal of time outside and it helps if you really enjoy being with your spouse. Good luck. Don't over stress with worrying about what might happen, just go for it and enjoy the freedom it will bring.