Please note that the Safari doesn’t open at early entry. If you manage to be at the front of the early entry crowd and get on FOP and Navi very early, you may have a chance to make it to the safari before the huge crowds go there. All regular guests are going to skip Pandora because EE lines will already have built, and go straight to the safari. Add those EE guests who complete Pandora and go to queue for the safari when it is still closed, and that line gets really long really quick. What I’m trying to say is don’t go in with the expectation that you will knock out the safari quickly. We only did Navi during EE, and were at the safari 5 minutes before park opening and still waited 30-45 minutes with an 80 minute wait when we got off.
Edit: just noted that for today EE is from 7:00-7:30. Park opening is 7:30. Safari opens at 8:00. That is 30 minutes of line building for a closed attraction for all guests.