https://buynowstaylater.com/https://onemileatatime.com/hotel-bonds/I'm a bit confused. If a hotel is desperate enough to pay you "50% interest" for a 60-day loan then I think I'd stay far away from loaning said hotel any money. I assume their 50% factors in some people not using their GC's plus giving up some of their profit on rooms, but it still seems high.
Either way, there are some decent hotels on there. Provided they don't go bankrupt, it might be a intereating if you have a specific stay in mind.