Full-time RVers always need to have some cash on hand during travel. We've driven through cash-only toll booths and remote gas stations where the credit card machine was down.
One of the first lessons we learned about RV living is that it isn’t (necessarily) cheap. While we no longer had a house payment, we had many new expenses.
RV domicile refers to the place full time RVers legally define as their home, when they do not have an actual house that serves as their permanent home.
One RV life reality we were not prepared for was the amount of time RV repairs take. When our RV needed a new roof, the shortest time quoted was 2 months!