If you are going to get into raising boer goats you should first be sure that you have everything you need so that you don't run into any problems along the way... The first thing to know is that boer goats are large and mainly used for their meat. If this is why you're getting them you should have everything set up on where you're going to sell the meat and where to get the best goats...
Do not from from complete strangers, make sure you first hear a few good reviews from past customers... If you don't know anyone then it would be in your best interest to at least try and find another goat owner, it's better to put the work in know then to later find out you bought a dud.
You can also save yourself a lot of frustration if you learn how to look at a goat and tell if its a healthy or unhealthy goat right off the bat. With raising boer goats it is important that you have a good living space for them... Make sure they can not get out and also make sure that nothing else can get in.
It's also important that you have all of your medical aspects covered... Have some preventative medicines on hand and also be aware of any animal hospitals in the area that deal with goats. What you want to do now is put everything you are going to need and write it down, make sure you have the budget first before jumping into raising boer goats, you don't want to run out of supplies, that could be a nightmare...