Question: When is the club founded that founed prsl in 2008 and the home city is Carolina 1?
SQL: SELECT MAX("Founded") FROM "2-17430068-1" WHERE "Joined PRSL" = 2008.0 AND "Home city" = 'Carolina 1';

Question: what is the club that was founded before 2007, joined prsl in 2008 and the stadium is Yldefonso Solá Morales Stadium?
SQL: SELECT "Club" FROM "2-17430068-1" WHERE "Founded" < 2007.0 AND "Joined PRSL" = 2008.0 AND "Stadium" = 'Yldefonso Solá Morales Stadium';

Question: what is the earliest founded when the home city is Mayagüez?
SQL: SELECT MIN("Founded") FROM "2-17430068-1" WHERE "Home city" = 'Mayagüez';

Question: when is the latest to join prsl when founded in 2007 and the stadium is Roberto Clemente Stadium 1?
SQL: SELECT MAX("Joined PRSL") FROM "2-17430068-1" WHERE "Founded" = 2007.0 AND "Stadium" = 'Roberto Clemente Stadium 1';