Hello Mason_Jar! 
I havenāt come up with the exact plan of attack on where we will store the GF while traveling, currently we place anything that is ātravel sensitiveā on the memory foam king size bed. So there is a chance we will move it from the work area we have and secure it on the bed so its riding on a few inches of memory foam. Most of the time we will be working from the RV, so moving it anywhere else will probably be very limited. We may also simply strap it down on the work area we have in place. Perhaps put some rubber or foam under the GF base?
I would enjoy seeing what you end up making on the GF and I will do the same. Stay in touch!