The 1983 calendar was a good calendar but this is what I would have done if I was in charge for F1.
26th June
French Grand Prix
2nd July
Monaco Grand Prix
16th July
British Grand Prix
23rd July
Belgian Grand Prix
7th August
Dutch Grand Prix
14th August
German Grand Prix
28th August
Austrian Grand Prix
4th September
Italian Grand Prix
18th September
Canadian Grand Prix
25th September
United States Grand Prix
9th October
Brazilian Grand Prix
23rd October
South African Grand Prix