need help redirecting through godaddy

Ok, so I messed something up yesterday and have been pulling my hair out since just trying to get it back.

I have had my forumotion site go through godaddy for about 8 months now and I need to get it back to the way it was.

Before with my address you could just type in any browser "touchdownblue.com" and it always redirected to my forum section at http://touchdownblue.forumotion.com/forum.htm
Now it doesn't work ever since yesterday when I tried messing with the cnames and forwarding.
I know this didn't come this hard to me 8 months ago when I set it up.

I've done a search on these forums and elsewhere trying to figure it out but I think at this point it all made me more confused and now I need someone to walk me through this from the beginning.

If anyone can help it would be very much appreciated.