If you have transportation:
Cheapest OK place: Emerald Suites, S Las Vegas Blvd @ $41.40/nt currently on www.hotels.com
Next Cheapest OK place: Club De Soleil, W Tropicana Blvd @ $47/nt on www.booking.com
Next Price Level, more quality: Tahiti Village, S Las Vegas Blvd @ $83.40/nt on www.hotels.com
Nice Resort: Wyndham Grand Desert Resort, 265 E Harmon @ $119/nt on www.booking.com
If no transportation, I'd suggest:
Desert Rose Resort - 5051 Duke Ellington @ $90/nt on www.booking.com (One of the highest rated hotels in all of Las Vegas on tripadvisor.com) As someone pointed out, this resort is located next to the Hooters Casino Hotel, and is a quick walk to Tropicana, MGM Grand, NY-NY, & Excalibur.
Pricing is for your dates, as of TODAY.
Many trips to LV, www.kayak.com, www.booking.com, www.hotels.com