I think we've finally settled on CR for our stay next May

I do have a few random questions I was hoping that someone could answer.
The Wave doesn't seem to be in the highest demand. How is it for walk-ups if we opt to do a seated breakfast the day of?
We will have a car. How is the parking situation (especially near the Garden Wing)?
On that note, we'd normally take our car to dine at other resorts, but in case we decide to go for the
whole bottle of wine

: is it better, for instance, to take the CR bus to DHS and walk/boat to the BW area; faster to monorail to TTC for the Epcot monorail, and walk through Epcot; OR better to walk over to MK and catch a bus directly to one of the BW resorts. My odds are on the latter but I know I've read complaints about the multiple stops the buses to the BW resorts have. Thoughts?
Third, will need to do laundry at the end of our stay as we'll be heading on over to cruise
DCL. It's been my experience at other resorts that on weekend mornings machines can be quickly taken up, but night time is usually pretty empty. Is it the same at CR?
Odd questions, I know

. But thanks for any assistance you can provide.