My first day with the van I pulled out about 50 metres of hose then went cleaning, what a mess!!
Three years later I have perfected where to park for what house, which gates to open first, which house I can sling the pole over the fence to stop pulling it around un-needed etc...
Trust me, when you're cleaning a dozen houses with one stop of the van and all the water you need to do so you'll thank us.
Plan, practice and anticipate.