You have left open a few too many possibilities to cover every requirement, so I will try to concentrate on the closest stations, and and address those. As you are aware, a brick and aluminum-clad house is no place for an indoor antenna: the results are likely to be unsatisfactory, and unpredictable. The Toledo stations will be easy, WBGU, which is 40 miles away, and in a different direction will be a bit tougher, but still possible. I would suggest a 2-antenna system, along with a distribution amplifier to feed all of the TV sets in your home. Use a roof-mounting, and mount a Winegard HD-7694P aimed in the center of the spread of the Toledo transmitters, approximately 100 to 105 degrees compass heading. This antenna will pull the Toledo stations for you well.
WBGU lies in a compass heading roughly 100 degrees from the Toledo stations, and won't be picked up adequately by Toledo antenna. For WBGU, you will need a fringe-area UHF antenna aimed at 200 degrees. I would suggest using an AntennasDirect XG-91 for this purpose mounted on the same mast as the Winegard, but separated vertically on the mast by at least 4' . You will need to use a channel 27 pass-band filter to isolate the WBGU signal from the signals coming from the Winegard antenna. I suggest contacting the Tin Lee company of Toronto, who can inexpensively build such a pass-band antenna joiner (
http://www.tinlee.com) Use that antenna joiner to combine the signals from the two antennas into one coaxial cable downlead cable, and run that cable to your attic or basement.
You must then run coaxial cables through your house from the locations where you want TV reception, and then terminate them at a central location where the cable from the antennas and the runs from the various TV sets can converge. At that point, install a small distribution amplifier like a Channel Master CM3414, whcih will have both splitting and amplification built into one box. The distribution amplifier will require using AC power, so be sure that it is located somewhere that AC power is available..
Once installed and connected, attach the cables to the TV tuners on your various TV sets, and have the tuners scan fore stations, and you should be successful seeing all of your network programming plus WBGU.