Sensory Deprivation

[Thor]

SO I was online surfing, you know ripping some major cyber waves, when I discovered float tanks: sensory deprivation tanks. Some of which have some pretty high quality sound systems that play recordings through the water and into your ears:
see you float on really salty water and your ears are submerged.
Anyways, I was wondering if anyone would or has tried this topped with I-dosers. There are no float tank places near where I live so I can't try it.