So-called "moving" tickets, yes.
Unpaid traffic tickets are not reported to the credit bureaus.
Yes, a Florida speeding ticket will be reported to Texas and show on your driving record for points and insurance increase. You may want to contact a Florida Traffic Clinic and let them see if they can get the Florida ticket dismissed. It is worth the cost.
No, but if you are stopped in Florida while operating a vehicle, using a South Carolina Driver's License, the Florida authorities may run a check through South Carolina's system.
No, but there's a chance they might report you.
Yes. All states report to Utah.
Yes, they are part of the Nonresident Violator Compact. If you do not take care of your ticket in Arkansas, your license will get suspended in Texas.
All US states share the information in their DMV files and honor each other's court decisions.
NY will report to SC and SC will put it on your record but NY does not place out of state minor tickets on your record.
If you mean the tickets issued by red light cameras in some places, these are civil tickets in most states. You don't have to pay if you don't mind them messing up your credit rating by putting it on your credit report. Most places will not issue a criminal arrest warrant for those kind of tickets, they will only put it on your credit report and have a collection agency harass you.
Depending on the type of ticket, yes they can. If it's a civil ticket like those given by traffic cameras or other sources, they can collect. If you don't pay, they can put it on your credit report.
Yes, California will report it to Florida and The Florida DMV will assign points in accordance with Florida law.
Yes.