Wow Jethro, too much life stuff all at once in the busiest gardening season. You know, you can worry too much. It won't always be a nightmare finding a rental, I'm sure, take one step at a time. If its a shack to begin then so be it, the following month might turn up umpteen things, and so on and so forth. Take the cash and find a travel lodge. Store things within a budget. Just for a few weeks maybe. It will surely help you to downsize your belongings... now, why not do car boot weekends? Time? Yep, I know!!!
Weather and frost - It was some rumour, temps dipping close to freezing if not freezing, sometime next week. Keeping an eye. Fleece at hand if necessary.