Dreams involving vehicles often symbolize the direction and control you feel in your life. The old VW van may represent nostalgia or a simpler time, suggesting a journey back to your roots or past experiences. Your cousin driving indicates a connection to family and possibly shared values or experiences.

The town that appears destroyed yet normal could reflect your perception of challenges in your life that you have grown accustomed to. It may symbolize a situation or environment where things seem chaotic, but you and those around you are managing to navigate through it.

Reverend Higgins, as an occupant in the house, may symbolize guidance or a moral compass. His presence could indicate that you are seeking spiritual or ethical direction in your life or that you are currently reflecting on your beliefs.

Going for a walk during your dream suggests a desire for introspection or exploration. It might indicate that you are seeking clarity or answers within yourself, away from the noise of conversations and external influences.

Overall, this dream seems to highlight themes of family, guidance, and self-reflection amidst a backdrop of chaos. Consider what aspects of your life feel 'normal' despite external challenges, and think about whether you’re seeking guidance or a deeper understanding of your values.