your gonna learn real quick that chairlifts are a good thing and hiking and sweating for anything but a GREAT jump is not always worth it.
Landings get bombed out quickley, just a few falls and the entire loanding zone of a good BC jump can be destroyed...
With that in mind try to find locations that are easy to get to, easy to build (require minimal snow sculpting), are easy to hike back up to after jumping (a cliff band makes a great BC jump, but is next to impossible to hike back up) and is allows you to hit it from different angles so you can always find an untouched landing area....
Best advice, if it is a blue bird pow day, don't bother building a jump, just enjoy the skiing