Cavok,
I show 35 total B-17s lost form the 8th this date:
5 from 92 (all in Germany?)
1 from 94 (Germany?)
2 from 95 (both in Germany?)
1 from 96 (Germany?)
3 from 303 (two in Germany, one in Switzerland?)
1 from 305 (Germany?)
10 from 306 (Nine in Germany, one in France?)
7 from 384 (five in Germany, one in France, one in Switzerland)
1 from 385 (Germany?)
2 from 388 (Germany?)
1 from 390 (Kluftern, Germany?)
The MACR summary list available on microfilm from Maxwell indicates where the planes were last observed, which is not where they actually crashed. The locations I listed are from this list, except for a couple that I had other info on.
The information from the MACRs provided by surviving crew members or from captured German records will often give a much more precise crash location than the statements from crewmembers on other planes.
One option you also have is to have the mayor put notices in the local papers asking if anyone there has any more information or photographs they can share. You might get lucky and find a photo with either the tail number or the letter codes on the side of the plane.
One other thing for you to verify is that the local village and town names are the same as they were during the war. I know if instances where the Nazi's renamed towns and areas, but the locals reverted back to the original names after the war. The US documents and captured German documents may have names used during the war on them, but those are not the names currently in use.
Good luck,
Marty