if you want to learn weapons, i'd suggest escrima. i've talked to people who have taken that and it's very good for knowing how to use weapons and how to defend against them.
for just all around self defense, i'd suggest taking BJJ, and some forms of kung fu are good along with Muy Tai Kickboxing.
JKD remember is not a 'style', it's more of a philosophy. Bruce even towards the end started seeing the error of his JKD, in that people were trying to learn what their instructor had learned, instead of letting martial arts be an expression of yourself (that's when he closed down all three of his studios). that was what Bruce was after, to free your mind of all traditions and be able to express yourself through your martial arts. he studied many different disciplines, took what worked, and discarded what didn't.
i'd stay away from traditional Tae Kwon Do and Karate, watch any Ultimate Fighting Championship and that'll prove my point. 😄
good luck my friend.
Yup...I personally use the bo staff...and if you want to see some weapons being used such as kamas, bo staffs, nunchucks etc...then here's a link with videos....WWW.TeamRyouko.com .... great site..great guys.....Cute chris mark!