Finally have a chance to get back on here after a crazy busy week! Haven't had a chance to check the Envoy fuses yet, but that's on tap for today. To answer your question ACA6151, the Envoy works, but with some caveats. I'm seriously impressed with it as a tow vehicle overall. The thing was obviously designed to be a great TV and it shows. It'll haul our 28BHS across Iowa with little trouble, but it struggles on serious hills. No way would I think about taking it through mountains or what not. I live in Iowa so I can get away with it
Mileage? Well, since we're at the upper end of it's abilities, it's not so hot. I get between 6-10 mpg depending on how windy it is. I'm running with an Equalizer BTW and have been impressed with it's performance although I've run into slippage issues with the L-brackets that others have had her. I'm going to end up drilling holes through the A-frame to fix it. The Envoy really shines for us when we're not using it as a TV as well, getting 18-19 mpg combined city and highway which is better than a pickup or other large SUV