We are flying into Rome, taking the high speed train to Naples. From there, we may rent a car to our Airbnb which is about 30 minutes from Sorrento. Or, we'll take a bus to Sorrento and then taxi to our Airbnb. I'm inclined to rent a car only to get us from our place to Sorrento and back - using ferry, bus, etc to get to our other day trips as parking in Sorrento seems to be fairly reasonable.
I've heard driving through the Amalfi coast can not only be iffy but that it's also difficult to find parking in Positano and/or Amalfi town.
We're considering taking the following day trips:
Sorrento to Ravello - from there walking to Amalfi.
Sorrento to Bomerano - from there walking to Positano
Sorrento to Maiori and taking the Path of the Lemons to Minori
The question is what is the best and most budget friendly way to get from Sorrento to these places. I'm not keen on taking the climb back from Positano to Bomerano - would you suggest a taxi or some other service? I've chosen the above as bases for the day as I've read it's easier to park in Ravello, Bomerano and Maiori. Plus, we like walks/hikes.