Well, I caved to the frugal and saved $100 tonight.
I took Plaza over Eastside Cannery. Just could not pass up the deal at $12 a night plus tax.
Used booking.com to make the deal.

So here is the plan so far:
Free air, nonstop both ways on SW Rapid Rewards.

July 26-31 Plaza at $13 a night
July 31-August 9 - Laughlin for $44 total
August 9-depart 13 Tuscany at $94
August 13 - depart 17 Plaza at $67

I figure this is $12 a night average.