Nothing in your report seems to indicate the scenery has anything to do with this, which explains why reinstalling doesn't fix it.
The most likely cause of a crash at that stage ( the "Loading air, land, and sea traffic..." part of the loading process", as in your report ), is a missing/corrupted texture file for an AI airplane which, due to its schedule, appears only at the Hawaii airports, so you are easily mislead thinking it might be a scenery problem, because it happens there.