That's fine, both are worthy of our support, but the more in this fight, the better and NRA is still a viable alternate.
I'm also life member of TSRA (which is a multi-faceted organization, supporting firearms competition, training and hunting in concert w/NRA) and support GOA and SAF as well. WLP set us back, but he is gone now and NRA is on the right road to regain that lost ground. Cleansing the BOD is the first step in that direction, IMO.