Fatboy-
I am not sure what I am suppose to be reading in your link but I do read this
'On the Strip, gaming revenues in April were $437.3 million, a decline of just under 1 percent compared with $441.7 million collected in the same month a year ago.
For the first four months of the year, gaming revenues statewide are up 0.9 percent while the Strip's gaming revenues are up 7.2 percent.' and
'Las Vegas grew visitor numbers by 0.9 percent in April, the eighth straight monthly increase.'
My GPS tells me that the 4 corners of Caesars/Bellagio/Bally's/Flamingo(Bill's Gambling Hall) is the Center of the strip. The South end of the strip would start with Excalibur and run to Mandalay bay. The North end of the strip would start with the Wynn and run thru the Sahara. If you want to wager which group of those hotels (North vs South) do a higher volume of business, let me know.
Also - let me straighten you out a little

Vega$ business wise is not what it was 10 years ago, or even 5 years ago. It is a completely different business model - at least for the hotels that are successful. Vega$ has now learned that money can be made at a profit level outside of gambling. I have plenty of raw numbers I can give you (sorry I don't get my #s from a website but rather from the source) and can give you plenty of examples of where the hotels are spending their money but let's just say for the successful hotels the split between gambling and entertainment (hotel,food,alcohol,shows) is not even a 50/50 split and the heavy side of the profits is on the entertainment side.
Don't leave town just yet buddy. Besides I will be back there in September - they are having a World Championship handball tournament on the parking lot of the Stratosphere and I will be there with my good friend, the 9 time World Champion. There will be action. Hopefully you will be feeling better then and won't ignore me.
p.s. For the poster that commented about events @ Bally's - The Imperial Palace is close to Bally's and has cheap rooms.