[MaddogK]

There's alot of good things in GFO, but sadly because it's such a large mod it's not quite compatable with other mega-mods. RSRDC is not one of them- RSRDC and GFO work great together.

IMHO if you must run a mod that can't play nice with GFO, pull out the rocks and plant files used in GFO (I can't remember the filenames, I'm at work and can't check the names) and make your own minimod. GFO uses the small rocks mod and IIRC a tall plants mod. The effect is small rocks on the ocean bottom but very tall bottom vegetation, tall enough to hide a sub in without sitting on the bottom.