Add a few days onto Montgomery Civil Rights trip to explore?

I am excited to be going on the Montgomery Civil Rights trip and will add on a few days afterwards to kayak on one of the rivers near Montgomery.  

Also, if I want to spend more time at the Legacy Museum, depending on how much time the tour group is there, I will want to leave time for that.  Bryan Stevenson is a hero of mine.  

Anyone interested in exploring with me? 

Pat Foley