Theres quite a few good HTML sites, just type their name in google:
HTMLGoodies
HTMLDog
WWW3
I know quite a bit about HTML, If you want to do it alone you should try Dreamweaver by Macromedia, i wouldn't really recommend it because you dont learn HTML by it but you can do quite a few forms on it (which is what your looking for i think) You may also need Javascript for that.
(someone correct me if wrong)