I posted a deal for Caesar Resorts earlier and came across this one as well. Not Caesar's group but a Vegas hotel deal worth looking at. This isn't on the strip but there's free shuttle to. Looking at the photos and reviews, this seems to be a 'moderate' hotel (not high end but not low end either)
SUN, SIP & SAVOR YOUR SUNNY VEGAS VACATION - 20% Off Your Stay, Plus Receive $100 in Hotel Coupons
The Orleans Las Vegas [orleanscasino.com]
May 1 - June 30, 2018
Free Shuttle To The Strip
Low Resort Fees
No Cancellation Fees
Valid May 1 - June 30, 2018. Offer is based on availability. Blackout dates and length of stay restrictions may apply. Nightly rate does not include room tax, applicable hotel services fees, charges for optional incidentals or regulatory surcharges. Valid photo ID and Credit card will be required for $100 security deposit at time of check-in to hotel. Must be at least 21 years of age. Advance reservations required. For new reservations only, may not be used in conjunction with any other offers, promotions or group bookings. Cancellations must be made at least 48 hours prior to arrival. Management reserves all rights to modify or cancel this promotion without prior notice. $100 value in hotel coupons on arrival.