Eremita90
Ok, my grandma was from Naples, and loved reading Neapolitan regional cards. She used a very traditional 25 cards tableau method. Some years ago, when I first started learning tarot, it came naturally to me to adapt this method with the major arcana + the aces used as subject significators. Now, I've used this method quite a few times in the past, but since I started using the entire deck I completely forgot about it, until I found my very old majors+aces deck yesterday 
I'm gonna show it here so that maybe somebody who is interested may use it. It may be somewhat naive (keep in mind that I was 14-15), but it could serve as a basis, if nothing else.
First of all
Ace of Wands: Work, Passions, Spirituality, Sex
Ace of Cups: Love, Friendship, Feelings
Ace of Swords: Arguments, Conflicts (now I would also add, communications, study)
Ace of Coins: Money, Material possessions, body
LAYOUT: A very simple one
01 02 03 04 05
06 07 08 09 10
11 12 13 14 15
16 17 18 19 20
21 22 23 24 25
(26) <-- This card was left out of the spread. If it happened to be a significator for the question, it was like "Dude, leave me alone".
SNAKE COUNT
One feature of the traditional method used by my grandma was the "conta a serpentina" (snake count). I think that if you google it you will find it explained in some Italian forums. But at any rate, the concept is quite simple: you always count 9 starting from the significator. Let's say the question is about love. We will look for the Ace of Cups. Let's say it was card 03. We would count 3-4-9-14-19-24-25-20-15. We landed on 15, so we would read it. Then we would count 15-10-5-4-9-14-19-24-23, and we would read card 23,then we'd count 23-18-13-8-3-2-7-12-17, then 17-22-21-16-11-6-1-2-7, and then 7-12-17-22-23-18-13-8-3, going back to the significator. No matter where you start counting, with the snake counting you will always go back to the significator in 5 moves. There is another version, as far as I know, where you only count 7, allowing for more cards to be counted on before getting back to the starting point.
COUPLING
This one is straightforward: you pair all cards as follows:
1-25
6-20
11-15
16-10
21-5
22-4
17-9
etc.
Done
I'm gonna show it here so that maybe somebody who is interested may use it. It may be somewhat naive (keep in mind that I was 14-15), but it could serve as a basis, if nothing else.First of all
Ace of Wands: Work, Passions, Spirituality, Sex
Ace of Cups: Love, Friendship, Feelings
Ace of Swords: Arguments, Conflicts (now I would also add, communications, study)
Ace of Coins: Money, Material possessions, body
LAYOUT: A very simple one
01 02 03 04 05
06 07 08 09 10
11 12 13 14 15
16 17 18 19 20
21 22 23 24 25
(26) <-- This card was left out of the spread. If it happened to be a significator for the question, it was like "Dude, leave me alone".
SNAKE COUNT
One feature of the traditional method used by my grandma was the "conta a serpentina" (snake count). I think that if you google it you will find it explained in some Italian forums. But at any rate, the concept is quite simple: you always count 9 starting from the significator. Let's say the question is about love. We will look for the Ace of Cups. Let's say it was card 03. We would count 3-4-9-14-19-24-25-20-15. We landed on 15, so we would read it. Then we would count 15-10-5-4-9-14-19-24-23, and we would read card 23,then we'd count 23-18-13-8-3-2-7-12-17, then 17-22-21-16-11-6-1-2-7, and then 7-12-17-22-23-18-13-8-3, going back to the significator. No matter where you start counting, with the snake counting you will always go back to the significator in 5 moves. There is another version, as far as I know, where you only count 7, allowing for more cards to be counted on before getting back to the starting point.
COUPLING
This one is straightforward: you pair all cards as follows:
1-25
6-20
11-15
16-10
21-5
22-4
17-9
etc.
Done
