Unfortunately, the Michigan area is not a viable modeling market, which means that there are not many credible, legit and reputable modeling agencies for teens. There are one or two agencies that appear legit but they do not specialize in teen models.
Because Michigan is not a major modeling market, the chances of these kinds of conferences--if they do exist--happening in this area is very slim.
There are no modeling agencies in Flint. Michigan is not a big modeling market so if you want to seriously pursue modeling you will have to go to a large modeling market such as New York.
http://www.joeedelman.com/agencies/agency_pa.php
If you are looking for modeling agencies in Newry, Pennsylvania, this link contains all the modeling agencies located in the Pennsylvania area: http://www.joeedelman.com/agencies/agency_pa.php
This link will take you to a list of Ohio modeling agencies. Be sure to check out the websites to see what the requirements are and if you fit them: http://www.joeedelman.com/agencies/agency_oh.php
So far there are not any well know, successful modeling agencies in Blackpool. You may want to look into modeling agencies in larger UK markets, such as London.
Legitimate and reputable modeling agencies are free and do not charge any upfront fees to its models. Nor do they "sell" classes, training sessions, or portfolios. If you come across an agency that tries to get you to pay upfront before signing a contract, they are not legit.
No. You will have to search for agencies in areas nearby, such as Bakersfield and Los Angeles.
There are not any modeling agencies within the Hull, UK area. Your best bet is to search for modeling agencies in larger markets such as London.
I don't believe there are any modeling agencies out in Peterborough, but there is an external link to modeling agencies in the Ontario area listed under Sources and Related Links. If you're looking for modeling work, it may be difficult to freelance there. Having an agency will help increase your chances of finding modeling work.
If you cannot find any such modeling agencies on your own, you may want to look into online modeling communities where you can ask for help in the forums or use the casting section to locate these kinds of agencies.