I have a deal with a couple of other vidders that, for $25 a year to cover a domain name and the monthly maintenance fee my host charges me for having lots of domains on one account, I set up a sub account on my website for them. I've got plenty of space, and my host has never given me any issues about hosting vids on my site in the 10+ years that I've been using them.

If you're interested, just let me know. :)