Question about registering for a baby shower

lily37

My Mom is throwing me a shower with just family in my hometown, and I registered accordingly at Target and BRU because that was what they were close to.  Yesterday, a friend of mine and my IL's asked to do another shower closer to where they live and most of our friends are located, a few hrs away.  Out of the 15ish people we're inviting, only about 5 are close to a BRU, and most of these friends shop frequently via Amazon.  In order for it to be easier on them, I thought about deleting some things at my other registries and putting them on Amazon.  Will registering at 3 places will seem too gift grabby?  Should I just keep my previous registries and not worry about it?

 I really want to do whatever is easiest for my guests in the most appropriate manner possible.  TIA for your opinions/suggestions!