There are a lot of resources that have been created which you might find useful.
SWGOH.gg - Register on swgoh.gg and link it to your account. This will show your characters out of game. This is very useful when looking for a guild.
SWGOH Progress - Used to see your progress on raids, events, & more.
Crouching Rancor - Good resource and tools for things like mods
SWGoH Events - Has event history which can be used to plan who to farm next
SWGoH subreddit A place to ask questions and find answers to questions others have asked.