Hi Jeromy,
For the Dating Search module, you can configure the settings in the modules page itself(
http://take.ms/6zslM).
Alternatively, you can set which custom field in profile types to be searchable by configuring it in the Profile Types custom field section in the backend(
http://take.ms/Isosl). This will reflect in the advanced search criteria page(
http://take.ms/qvJBp).
If you do not want a particular profile type to be searchable, you can configure whichever/all custom fields in that profile type to be not searchable.