Am I over complicating getting in and out of this airport? I am heading in from the north and planning to just drop down below the B and head in at 800-1000 AGL just west of the STL VOR. The chicken in me says to just go to SUS but 1H0 is right next to the final destination. How busy is that airspace? If getting advisories will they clear you through the B? I went into downtown last year and they cleared me through B and made it real easy peasy. Any locals?