<human>: Can you summarize the given text in a few sentences?

Hey everyone - I'm the groom, and I'm working on the websites we'll be using for our wedding information and registry. The Fiyonce and I are feeling a little scattered. 

Currently we've signed up for a wedding website on [theknot.com] - the purpose of which was mainly to provide details about the event and links to various travel details/wedding party profiles etc. 

However I noticed its functionality to pull in and display items we've registered from different stores and organizations, some of which have already been linked up.

Only thing is, we were planning on using [Thankful] for the main registry stuff because we really appreciated the design and plus functions like the honeymoon fund, charity donations, etc.

Thing is I'm concerned with having two separate sites displaying what we're registered for, and the potential messes that could make in communicating that to our guests, as well as the ordering process. I'm also concerned with having more than one website with all our pertinent event and registry info on it, and listing multiple websites in our invitations.

Am I getting in a huff for no reason? Should I just redact our registry info on theknot and send people straight to Thankful, not worrying about detailing two websites in our invitations? Or is there a true all-in-one website that people have loved using?

I'd be grateful for any advice y'all have, and thanks very much.
<bot>: Have a wedding website with registry info in it, but wanted to use another website as the primary registry, and am afraid of throwing too many websites at people.