If I went by myself and wanted to splurge, I'd stay at Terrible's... usually $29 a night and walkable distance up the street to the convention center to the north or to T.H.E. Show and Alexis Park... but I've stayed in some Super8 style places way off the strip as well if I was renting a car to save on cab fares and monorail prices... I just looked and Terrible's want $79 a night for the thursday, friday, etc. dates of the show... waaaaay too much for that place... it seems they got expensive... I'd rather stay at Hooters for $80...
Even if they aren't running buses, etc. to other stuff, the monorail runs right behind the Venetian and over to the Convention Center... I use the monorail a lot while in Vegas if I haven't rented a car...... day passes are very much worth it if you are up and down the strip a lot....