Not sure what you mean by 'tag'. You can add a signature under UserCP and include your unit specs.
Are you familiar with front wheel drive vehicles? The REV is front wheel drive and drives like one. It's very responsive to the steering wheel and keeping your hands at 9&3 instead of 10&2 helps. It's not immune to winds because it's a box on wheels. Slowing down will help. In light wind it will fly down the freeway, but in winds... remember you're driving a van.
There is a sewer hose in a compartment on the drivers side about half way down the rig. Hopefully you'll get the other items soon.
We tend to use ours more for sightseeing camping. It's great for stopping to see sights as we travel down the road.
Your rig is similar to ours, so if you have any questions, just ask.
Welcome to the forum from Texas!