Talk to everybody in the town or trade a Pokemon from another Pokemon gba game that knows surf.
you get it from the house next to the gym in petalburg after you beat you dad Norman
mrbriney does not come back in the game after i think fortree village if u go back to slate port or deford or petalburg he wont be there i don't know where he goes?
its evergrande and its not really the southern but most to the east it should be the only place u havent been through
You should definitely get Pokémon Emerald.
There should be a move deleter in Pokemon Emerald, try to find this person and you should be able to delete your moves.
you really should get emerald cause Pokemon ruby and Sapphire are separate and emerald is those 2 put together so instead of getting ruby and getting groudon just get emerald and you can get groudon and kyroge and newer Pokemon
easy stroomish
you should get absol
yes you should start over in Pokemon emerald cause you may forgot all the other rare Pokemon if you completed the game you should restart it or you will just be bored of it
emerald ruby
not for emerald but for Pokemon silver for Gba
Victory road
they should be roaming the lands :)
there is no events in Pokemon emerald but you can catch it after you beat the elite four then go to the second Pokemon gym and there should be a cave with a guy standing in front of it and mew and mewtwo should be in there hope i helped