W3e are looking at a Swagman rack - the XC hitch mount 2 bike rack. It carrys the bikes on the wheels as well. Not swinging in the wind on the front of the truck.
Best price I've found in Canada is at Mountain Equipment Co-cop - $154 CDN with free shipping.
2012 Chev 4x4 Crew Cab 5.3l 3.42 trailer package
2011 Jayco Select 28U
gone 2003 Chev 4x4 5.3 Extended cab
gone 1991 Award Classic 30