YES. Double ramp, or wider single ramp or an added twin to your ramp are good suggestions.
The Canyon dancer is used by many as is the Cycle Cynch (the one I have), both make the job easier, neater.
The reason I chose the CC is I read stories where the CD's bar pockets rubbed the grips and marred them while being transported. How much truth to that? I don't know. I read about them being used on Vespa's. Then they started recommending the CC. Just mentioning this, no biggie, I'm sure
Where to hook-up a PCX in the
rear?

Always an interesting question. One I had asked too. Okay, let's see:
1) Get down and look up under the seat pan, do you see the seat frame? (Here, I have a picture of my 2011 to show you). You might be able to use that....IF we have the same bar on our 2015. I'm assuming we do. If so, run a strap through that.
2) This is easier: Safer? Once your scoot is secured in the front and
both center stand and side stand are "UP" you can then run a long strap through the base of the
rear wheel (loop it around the wheel and then take the ends to each bed corner
tie point. Secure them tightly to prevent hopping.
3) Some folks put a towel over the seat and run a strap
over it and then to each
rear bed
tie points.
Some even run a strap
under the seat and then back to each
rear bed
tie points. Not a fan, but.....whatever.
You could probably get away with just a front wheel chock and two front
tie downs (with soft ties if necessary). Just don't know if your scoot will hop back there on your voyage.
Do not leave any straps flying in the wind. You can use short Velcro pieces wrapped around them to keep them from beating your scoot up.
I gotta submit this before I lose it
