Joshua
I am Duchess Willow de Wisp, First Queen of the Kingdom of Ansteorra.
Most of our groups have training classes. You need to look at the SCA web site for your Kingdom. If you live in TX or OK most likely for are in our Kingdom. Go to our web site and find the group closest to you and go to their web site. That should give you the Knight Marshall who can direct you to the nearest fighter practice. If you have any other questions please feel free to ask me. 
This goes for everyone. I am a font of trivial knowledge about the SCA. Answering people's question make me feel useful.
willow de wisp