Holt and Bugbee in Tewksbury, Ma carries everything and is a suppliers to most sources in Massachusetts. Call them prior and let them know what your looking for. They need a day or two to pull a lift of boards from the warehouses and set it on the ground in front of their retail bay. He can then pick through the stack and find what he likes. Please note it's a good idea to restack the boards moved off and not selected back on the lift.
They may even have some White Oak in the retail bay, it may be S4S and alittle more expensive. Good luck and have fun. I always look forward to may trips there. Wonderful crew.
Jim Allen