Late night massage / spa at Guadalajara and Barranquilla

[endlessdream]

I'm flying from GDL to PTY and the only directly flight at reasonable price I found leaves at 5 am. I'm debating between taking an airport hotel and use it to 2 am and finding a good massage place to get pampered for hours. I saw most gay spa closes at 10 pm. Any savvy traveler here has any recommendations? I'm open to all types of ideas. :-)

I find myself in a similar situation in Barranquilla, and the flight is even earlier, 4 am. 

Thank you!

[HotBottom4U]

...am wondering if you  could share your experience (if you were able to do anything)