If you have any questions please feel free to hollar!!
There are allot of ways "to get there" and there is allot of info out there for review...Some of the links provided above are fine examples...You may also try searching the "Composites Forum" where this question has been asked several times and there are some good threads on mold making...
My main piece of advice would be to learn what you can and do what makes sense to you...
Here is a link to my thread on the Atlanta if that is any help...
http://www.rcuniverse.com/forum/m_6827800/tm.htm
Good Luck with your project!!
Chuck
P.S.
What aircraft are you doing???