Possible, yes.
Recommended, no.

I used to use the "follow the next in the list" macro until I found the FTL setup (Focusless, targetless, leaderless).
I would highly recommend looking into it : Focusless, targetless, 'leaderless' setup.
When he starts going on about hotstrings, the part that confused me was the actual hotstring input section. You put in a phrase there, not the key you want it to be pressing on the other wows.