I made it into Tokyo Bay once. Won't ever do that one again. Took me almost two hours real time to get past those same 4 destroyers while sustaining some damage from the DC's. I was quite disappointed to only find a few merchants and a CA that was protected by shallow water and a pier... That adventure ended up being a one way trip in the end. In a brief lapse of concentration, I surfaced within the firing range of three shore guns.
