Here is a PDF map of the area right around the convention center:
http://www.americanquilter.com/docum...arking_map.pdf
It shows parking areas and where the bus(trolley) stop is. You can the surrounding area. It may take a few moments for it to download, but it is a great help. It looks like they will have the area where the old Executive Inn was demolished ready for parking...that will REALLY make a difference in the availability of slots.
Edited to say what I thought was the Museum is really a nursing home...sorry.