What's The Best Way To Make A Video Membership Site?

I'm looking into making a video membership site. I don't have much experience in this field, but the way I'm thinking is to upload the videos via YouTube, set them as unlisted, then put them in my members page. Is there a more protective way of doing this? I'm just thinking the videos are going to be shared since they are only unlisted. I realize I could host them on my site. I'm not 100% sure how this would be done, but I'd rather not use up all the bandwidth. Would amazon s3 do the trick for me? Cost isn't a huge concern, but I'd like to keep it down if I'm able to. Thanks for all the advice!

try ClipBucket, or PHPMotion

On my membership site i have several videos... I just store the video on my server and play them through jw player... havent noticed any problems with that yet... good luck