What's the big deal? If it's day hike during the quota season, it's the same rules MMWT rules as before...lottery or left overs lottery. If it's a backpacking permit during the quota season, it's normal forest rules...60% for reservations and 40% for walk-ins.
If it's for now...there are not any quotas. Just walk up self permit and go...or if the ESIVC is open go in and have a clerk do the paperwork.
