Hi Caila :) Traveling with gliders is actually quite simple! You'll want to have a travel cage of some sort for in the car. I just use a small dog carrier in the car that gets strapped into the backseat. As far as staying in hotels, if your gliders aren't chewers, you can use a pop up dog kennel from Wal-Mart
www.walmart.com/ip/SportPet-Pop-Open-Kennel-Large-Cats-Dogs-Small-Animals/5192528.
You can also make a pvc frame for the inside to hang their pouch. When I used these, I also used the 1 ft. cargo nets for the top of the pvc frame to hang toys and feeding dishes.
What I use now is a Glide-Arium - they are absolutely FANTASTIC!
glidernursery.webs.com/glideariums.htm.
I have several gliders so I have the 175 gallon and they love it! The frame comes apart and can be stored in a duffle bag and the cover folds up very small so it makes traveling with it excellent.