I have this idea for a niche real estate listing website I'm interested in doing as a business. The idea is that I would have real estate agents and/or homeowners, post the listings. I've discussed this with a real estate lawyer and he has indicated that it's possible to do as an LLC or C Corp, if I remember the terms correctly. The niche part of this idea is that the listings would be comprised primarily of properties that are known to be haunted or could potentially become haunted do to the history of the land they sit on. I'm also interested in inviting real estate agents to join my site/forum to share their stories of encounters they have had with unexplained and potentially paranormal experiences. I already know that there is a lucrative market for this sort of thing based on conversations I've had with a real estate agent (who has had experiences in this area) and other investigators and psychics in the paranormal community. My question is, would I need to start my business before putting the site up, or can I put the site up first. The thing is that I'm not a real estate agent or in the real estate business.