have you looked on the timber yard thread, there may be somewhere else local to you. it is harder to do what you are doing with a bit of this and maybe a bit of that. If you are buying oak for a wardrobe, you know exactly what you need rather than wanting to see what it looks like. You can go straight to the stack of 1" oak.
I struggle near me, but British hardwoods is 20 miles away (45 mins though). They are great in that you can see the price per cube, look at the boards, they will even bring you a cup of tea whilst you search through the boards.
Given the process that you described, I would go for a road trip somewhere else. establish a relationship with somebody who you look forward to visiting, even if it is a few boards here and there. Like I said before, British Hardwoods relieve me of a couple of hundred quid a year, I am not paying for the champagne at the AGM, but they have been beyond helpful in the past.
this place looked interesting, and must be within reach if you plan the trip.
Sawn timber price list - TreeStation I haven't been but somebody mentioned it on here and was impressed.