First, I'm very much aware that I should not throw my own shower- if I have one, it will be because my lovely maid of honor has mentioned the subject while she's talking about what she is planning for the wedding week. I'm asking this question because I'm wondering whether I should (graciously

) accept her offer or whether I should decline.
The vast majority of our wedding guests are coming from (way) out of town to attend the wedding, including ALL of our wedding party and all of FI's relatives. Our wedding will be on Sat, June 01, and most everyone will be here by Wed, May 29th. My MOH asked about dates for the bridal shower, and I told her just that. I've also told her and my mom (who is also involved) multiple times that she doesn't need to feel obligated about throwing one at all- it's only if they want to. Now, according to what I've heard from her and other bridesmaids, I believe that the current plan is to have the bridal shower on Wed, the bachelorette party on Thurs, the rehearsal dinner on Fri, and the wedding on Sat.
Potentially having the shower SO close to the wedding is making me a little nervous. Especially since both are generally gift-related events. It's really not possible to move the date back, mostly fundamentally because my MOH (who is throwing it) won't be here any sooner. Should I approach and let her know that it seems like it's too much? Or should I just sit back and let them plan things as they wish?
Also, on a slightly related note, if she does move forward with the shower, should I put together a guest list? The Knot checklist has an item along the lines of "pass off the shower guest list to the person who is hosting". MOH recently left me a voicemail asking about specific people, none of whom are invited to the wedding. We haven't talked about it yet and so I'm wondering if I should just hand her a copy of everybody who was invited to the wedding and let her go from there, or whether I should actually make a guest list myself.
Thanks so much! You ladies are always so helpful, so I'm definitely looking forward to hearing your responses.