The 1993 calendar was a good calendar but this is what I would have done if I was in charge for F1.
20th June
Portuguese Grand Prix
27th June
Spanish Grand Prix
11th July
Monaco Grand Prix
18th July
French Grand Prix
1st August
British Grand Prix
8th August
Belgian Grand Prix
22nd August
German Grand Prix
29th August
Hungarian Grand Prix
12th September
Italian Grand Prix
26th September
Japanese Grand Prix
10th October
Canadian Grand Prix
24th October
Brazilian Grand Prix
7th November
South African Grand Prix
21st November
Australian Grand Prix