We live in a country with only few hundred thousand people, so we have been pretty paranoid when trying to find people, couples singles and women, which you perhaps are not but here is how we have been trying to do it.
We are mostly afraid when meeting singles because them we dont want to see again, in the supermarket, the gym or something. We have created accounts on SDC which seems to have plenty of singles and on there people validate each other and confirm that the accounts are represented by real people. However since we are so afraid that we might meet them afterwards we have targeted people that post that they are on vacation, and that seems to filter out most of our fears and there are plenty of travelers.
You can also create a tinder profile with just a body image and in the text you explain what you are looking for and what information you would like from them, we do that as well and again we only target foreigners
I dont think single men should be difficult to find but of course you need to have patients.
And when you target foreigners or just travelers, then the hotel room is generally included and already paid for