I stay at CET properties majority of the time, but will sometimes stay at one of the Hilton properties. As mentioned above, the price will vary significantly from weekday to weekend. For instance, in May you can go from $35 during the week to over $200 for the following Saturday staying at Harrah's, then add $12 a day to park and $30 resort fee. So it will be kind of difficult to stay under $100 avg per night if staying on the strip. If you're on a set budget for the trip I would ask what matters more; being on strip in the middle of everything and paying more for your location, or saving money on the room to spend elsewhere (shows, food, tours, ect)