Sadly Ayumi appears to have largely abandoned MapleStory since even her leveling guide was last updated in ~2019 (but it does go to lvl 275) and her site only reflects changes through 5th job while MapleStory (GMS) just updated to 6th job in November of 2023. Personally I use these nice folks for most of my needs: http://www.digitaltq.com/category/maplestory and there's plenty of videos and game info on YouTube & Twitch to fill in the gaps by content creators such as Coppersan, iSlingGunz, KyoWantsCute, MrOrangeMushrooms, Nox, Scardor, SlipySlidy, Spadow, Thomps, & x3TheAran59 (just copy & paste on YouTube to find their channels).

Anyone know about the fishing and rank system. There are claimable rewards and I can't claim. it keep stating that I need to register!?.....what...how? I been looking all over nexus site, googled it, youtube, 3rd parties forums steam forums nothing anywhere about it.

One of the better sites, I've found a few problems with it, but as your primary information source for the game it definitely still checks out, if at any point you are unsure of something in the guides there. check the comments, then check other sources (google).

At least when you start the game if you favorite the guide its there in your overlay

You could just post a link to it in the discussion forum.

At least I'm not taking credit, plus this is basically the "goto" site nowadays

No, just no. You can't write two sentences, link to someone else's website, and call it a "guide". That's not how this works.