Louise,
Welcome! I've been super busy at work and am finally catching up on the forum. Reading your posts is delightful. I live full-time in FL and would hope to meet up when you are in the area. Your daughter should have no difficulty finding a chef position. In addition to WDW, there are many resorts and restaurants in this area.
My mother loved to crochet and had tons of yarn. We donated her yarn to a ladies craft group at church when she passed away. They are always in need of yarn to make lap throws for nursing homes and hospitals. Perhaps there is a similar group near your home.
Your extensive travel experience will be valuable as you transition. You have already learned to occupy yourself while on the road alone. The RV will be a luxury after being limited to what you can take in a van. Of course, resisting shopping on the road will be tough.