Here are links to various sites that I think you may enjoy! I'll try to stick to QUALITY sites only, you know, ones that you'll actually WANT to go to? ^^
Duo/Hilde Sites:
Gundam Wing Couple Sites:
Hilde Sites:
Duo Sites:
Duo's Garage (this is one of my affiliates!)
Misc. Gundam Sites:
My Other Sites:
Itamu Ai (Heero/Relena shrine)
Peace (GW Web Clique)
Typhoid's Distribution (where I distribute fansubs)