Is the garage still 70 degrees? If not, make sure he is nice and warm *before* you tube him and tube him with warm fluids. The sicker they get, the less fluid you can can give due to risk of vomiting and aspiration. He needs about 300cc in a 24 hour period, but if he's real sick, I'd do small amounts often. Try giving 20-50cc, wait 30 minutes and if his crop has cleared, give him more. Repeat.
The tube should slide down the right side of his neck into his crop.
The tube should slide down the right side of his neck into his crop.