Thinking about going back to TKD

Back in the day I was pretty dedicated to Taekwondo, but my family moved before I could get my black belt, and I just lost interest I guess. I was thinking about hopping down to the local Korean martial arts dojo to start over fresh, now that I'm both an adult and more physically fit.
I won a couple sparring trophies but mostly 2nd / 3rd, I think there's a medal for a tournament in a box somewhere too. The reason I was considering it is I actually sparred my instructor and won when I was tested for brown, I think it was luck though. (can't remember the full details, it was years and years and point sparring is far from real fighting)
Any other martial artists in the house?

 

i think the chinesemartial arts is the best you could have a try

 

Is the local dojo from ITF, WTF, or a diff. organization? Before you decide to join and start fresh, make sure you can dedicate your time.

Good luck.