[Closed] Safari?

We have got a big wedding anniversary this year so we are thinking of doing a Safari to Kenya-Masai Mara, Amboseli, Lake Nakuru/Naivasha then a chill-out week near Mombasa. Have looked at various options including driven transfers between reserves & flying between reserves. Has anyone done anything similar - all advice appreciated. I suppose our main concern is the driving between reserves-6-7 hours on kenyan roads what is that liable to be like? We are thinking of going end Sept.Any good tour operators-or ones to avoid?