We are seasonal at Danforth Bay, The Bluffs is everything you are looking for (and plenty of CATV). Plus, while staying at The Bluffs, you get to use all the facilities at Danforth Bay. You will probably want to rent a golf cart because both resorts cover a lot of acreage.
Danforth Bay will be busy in August, but if you desire a lakefront site or a super site with a concrete pad and patio furniture, Danforth Bay is your only option.
The office staff can help you with your decision, either way, I would call ASAP as sites book up fast. Typically, a good portion of the sites are booked a year in advance.