Is there a service online that can help me figure out what legal disclosures/releases I need for my startup travel website?

I am starting a travel company that will arrange for a group trip overseas, although I will not be involved in the purchase of flights. I do not know what documents I need as far as liability waivers, TOS, etc. to get up and running while protecting myself and my clients. Is there a resource out there where I can learn about what I need and source those documents?