Peace van rentals here in Seattle will rent you a fully kitted out vw van (they have several generations of them so you can go retro or more modern). You can choose different packages depending on how much of your own gear you have vs having them supply everything. Great folks.
I just had a bunch of work done on my ageing Vanagon by PeaceVans. Brakes are bigger and better than ever, and fuel should be staying in the tank where it belongs. I started out with their "inspection", which was a fairly complete run-down of the state of my van for just under $300. The mechanic highlighted some deferred maintenance, reaffirmed some things I knew, pointed out a few new things that I should probably take care ofI was tuned in to the potential for mission creep or opening the door to all kinds of things that need work. It is a 28 year old vehicle after all. But I didn't get that from Peace Vans. I spent several hours with Adam at PeaceVans going over the review - and he came up with several options with cost. They are not the cheapest - but their prices are fairly in-line with other shops I've gone to. They did the work on-time and for the budgeted cost, I am happy with all of the interactions, and everything seems to be working well. They clearly love VW campers and once I save more money I will likely get more work done!