Personal Vortex so You can Breathe

I have a sore back and neck but am lucky enough to have a Hot Tub Spa at my disposal. The trouble is, that in order to immerse the afflicted area into the soothing heat I must partially recline as it is not deep enough to do so even by sitting on the bottom. This reclining position entails tilting my head forward which actually further strains my sore neck. What is clearly required here is a series of carefully aimed jets which create a small vortex around my head and face area. I can now lie down fully supine, center my face in the vortex and still breathe. Much more comfortable than some awkward snorkel system which seems the only alternative.