can't hardly swallow

Okay, so it IS going down. 

The gurgling is normal.  Try different temperatures, too.  Something warmer or even lukewarm may be more comfortable....and 64oz is your goal today.  8oz for the day will land you fatigued, nauseous,  running to the ER for an IV and worse yet..kidney stones.

What about trying sugar free poscicles and jello? That will help get your fluids in too.