Editing Form Fields

I am using Dolphin for more of a community/social use and I need to remove the fields that make it sound like a dating site :)

What files do I need to edit for the forms? Can this be done via Admin Panel?

Admin>Builders>Profile Fields

You'll need to edit these in several spots to make sure that it all works - make make sure you edit the Join Form, Edit Profile and View Profile sections & that you do it for all the different users (i.e. Admin, Member, Visitor). Otherwise you'll have issues down the road.

It will not let me remove MISC info from the active items for the Edit Profile Fields Builder.

I do not need/want any of that for this site.