Hotel
6 minutes from wedding venue, approx. $175 per night for 2 adults/1 room is what I'm seeing on their site but Expedia.com shows way less, closer to $84 for a room per night. I recommend Googling "Ramada East Providence" and checking out some of the booking site links.
Hotel
9 minutes from wedding venue, approx. $300 per night for 2 adults/1 room. If you use Capital One Shopping it will save you $23/night (at least at the time of my typing this on 8/15.)
Hotel
7 minutes from wedding venue, approx. $180 per night for 2 adults/1 room. Similar deal to the Ramada where I'd recommend checking Expedia and similar sites for lower rates.
Travel Note