2015 Colorado firsthand experience ?

What do you want to tow? I have a '98 GMC Sonoma (same thing, earlier version) that I used to pull a "52 Ford on a flatbed from Ohio to Texas. Totally stable, no issues. The new Colorado/Canyon's are a little larger, have 100 hp more and are rated for 7000# with the trailer package. I'm looking for a crew cab, long bed version now to pull my 10' cargo camper conversion (single 3500# axle) or my 16' car hauler. Wires for a trailer brake controller are tucked in the driver's kick panel. I'd like to hear from a current model owner as well.