I'll do my best to help, and hope others will too.
I found streaming to the Web was not as hard as I had imagined. I bought a webcam, and was online in minutes. However, the first host I used (free host) hosted porn cams too, and I just couldn't have that with my family oriented dog site. I then went to Camstreams
http://www.camstreams.com, and have been happy with the ease of use there. The only issue I had (not a big deal), is that my IP address is variable, and I have to update the IP on the user admin page every time I log on. Not hard at all. The stream there is bandwidth limited. Patrick will increase your bandwidth, but only when you've exceeded what he typically starts you with (about seven viewers). That's a real rub, when you're whelping a bitch, and 100 people want to watch, and you've got seven on, none are your puppy buyers, and Patrick, being in the UK is in bed asleep. :-/ Hey, you get what you pay for, right? It is a free service, and it's all good.
Then there is Mare Stare. They'll host your stream for a fee, and the bandwidth is
unlimited!. Not only will they host it, they'll do nearly all the work setting you up! The fee, yearly, is not bad at all, considering they host the stream and set the thing up for you, and everyone who wants to can watch, because your bandwidth isn't limited.
http://www.marestare.com !!! TRY IT! This is the best example of getting what you paid for!