I was UPS driver while in college. I picked up shipments for overnight delivery from local businiesses, including Mobil, which was UPS' biggest overnight shipper worldwide at that point (just a little pride there!).

From experience, I'd wholeheartedly endorse UPS or FedEx. But stay away from Airborne Express!! They're just not up to the standards of UPS and FedEx by a longshot. I remember on more than one occasion laughing one of their drivers because he'd forget the key he needed to open and empty a drop box of overnight letters. He'd have to physically turn the thing upside down and shake out its contents!

Just stay with UPS or Fed Ex and you'll be alright.

__________________

Current:
2014 VW Tiguan SEL 4Motion 43,000 miles.

2016 Hyundai Santa Fe Sport (wife's).

Past:
2006 Jetta TDI 135,970 miles. Sold Nov. '13.
1995 E-320 Special Edition. 220,200 miles. Sold Sept. '07.
1987 190-E 16 valve. 153,000 miles. Sold Feb. '06.
1980 300-D 225,000 miles. Donated to the National Kidney Foundation.
1980 240-D manual, 297,500 miles. Totaled by inattentive driver.