Just follow my guide, you will able to set up VPS on Vultr.
First you need create VPS Server.
I will use Vultr for this guide, Here is the link to start...
https://www.vultr.com/?ref=7331948
After Create Account and Deploy New Instance.
Best of Best Location is America and Silicon Valley.
This time Operating System is Ubuntu 14.04.
It is good for the basic conditions of TOK, Gainer,ASTR etc.. Masternode Coin.
25GB of space and 1GB of memory is enough.
Need only Enable IPv6 and Enable Private Networking.
Please write anything in hostnames.
In the next chapter, we will write down basic server settings.
Please look forward to it!!