Also look into a cot. Might be a bit heavy or bulky for you to travel with but if you can pick it up when you get here I recommend it.

I would honestly recommend a camping Cot instead of one of those. It will get you off the ground, they are lightweight and very portable. I made the switch a few years ago while camping in general and the difference is night and day. Something like this: https://www.amazon.com/Coleman-765353-Trailhead-Military-Camping/dp/B003696236/ref=sr_1_3?crid=21B80IV04I0NT&keywords=camping+cots+for+adults&qid=1564852279&s=gateway&sprefix=camping+cot%2Caps%2C209&sr=8-3