Hi Bob:

A couple of years ago I was in the same situation. I found a B&B (don't remember the name) that was only a few miles from EZE. While it wasn't anything special it was perfect for us. It is very reasonable. Transfer us both ways without charge. Had a small room get a few hours sleep and shower. Had an adequate lunch and a small pool to cool off. All in all, just a good place to relax. If you would like I'll find its name.

Ken