Sounds good to me, but I would suggest:

Putting RV anti-freeze down the sink trap.

Putting it up on blocks to save the tyres??

Why not put on a new filter in spring??

Before storage, take the van to a anti-rust place for spraying  - be careful that
they do NOT spray the anti-rust 'oil' on the Westy insulation in the panels.

malcolm s

> - Pump RV antifreeze into the in-line water pump (or remove the pump) -
> Drain the sink trap -