BW just regarding your quote:
The 737-300's flown by Buzz for RYR will very soon be on the market, so are others. It could be that NOW have secured their aircraft
Just to let you know that at the moment I can supply you or NOW with 164 737's for sale or lease including 38 737-300's, 18-737-400's about 4 -700's and lot of -200's So not having been able to secure aircraft in today's market would be more than stupid!