I haven't stayed at the Marriott for years but I've stayed at the Renaissance several times the past 3-4 years. There is nothing within walking distance except the Hustler store across the street, so I hope you have a car. The hotel itself is very nice and they've always bumped me to the concierge level being a platinum member. Good free food in the concierge lounge as well.
Nice hot tub and both an indoor and outdoor pool. I stay there every chance I get when I'm in town.