If you want to take it easy then sounds good but you can really do it in one day.(leaving early arriving back to Jerusalem Late)
Got it.
If that's the case, how about this:
Mon arrive
Tue J'lem
Wed Masada, Dead Sea, etc (two days allows us to travel to and from the area and overnight once. Is this a waste of time?)
Thu ?
Fri-Sha J'lem
Sun-Wed everything else - Meron/Tzefas/Teveria, Golan, KR/MH, Rosh Hanikra, etc. etc.
Thu TLV sights and return
Main difference is that this allows us to stay in J'lem for 5 consecutive nights and do day trips.
Wed and Thu can be interchangeable for now
I'm guessing that some of the other things I'd like to do are also doable as day trips, correct?