You don't need to make it a big deal, and can still have the car totally secure!! I've put this out on several threads here over the years. It takes four straps (They're not that expensive). It's a criss-cross pattern.
You hook the straps to the "jack holes", there are four, one in front of each rear wheel, and one behind each front wheel, all in the frame corners. It's totally easy and can be done just bending over or kneeling next to the car. Just give each hook a toss up under the car to a point near theh hook point and then just pick it up and stick it in the large hole.
Then cross the straps to the opposite corner of the trailer and secure to the trailer's secure point.
It will be virtually impossible for the car to move fore-aft or side-side in an emergency meneuver or accident.
I've never understood the need for all the hard work of axle straps, etc. puts a lot of strain on the axle mount points too.