... and honestly speaking the prospect of spending two nights at Iceberg Lake is not so appealing to me. I just prefer hot and cold running water, and a bed to sleep on. ...
Know what, John? So do I. But... getting the right (lightweight) equipment, and trying it, ...getting used to it, learning what works... It opens up entirely new opportunities!
I know it is a hassle, and a whole new level of advance planning and preparation. But you really should try it. I don't think you would be disappointed.