I agree with bigbird, i think the Oasis Hamaca is the best resort in Boca Chica, lots of new upgrades and cleanest grounds i have seen there!
but does it HAVE to be upscale and luxurious as you ask? I stayed at a LOVELY place this past september, hostal Gabriel Angel [close to the Oasis Hamaca], very quiet, clean and rooms were beautiful. very cheap too as it is not all inclusive, but it is very relaxing. cost was $40USD a night
