One of my dreams is to go to Macedonia (Greece) to visit the places where ATG lived

Pella, Vergina, Mieza (is possible), Thessaloniki for the museum ...
I need your advices
Maybe the are some other interesting places that you know ?
Which town do you recommand for an hotel, appartement ?
I think the most simple is to rent a car, but I'm not easy in driving in foreign countries

So are there bus to go to archeological sites? Maybe from Thessaloniki ?
I know this forum is not a travel agency, but I'm sure you're the best persons to give me advice in such a special trip !
And If there is a group of passionate people who plan this travel, it should be interesting....
Thank you a lot !