Hi, Jordin!
I loved your project and the project description! And I love speeches that are witty, funny and personal!
Before getting inspired to write your speech, I would have to get to know you and your sister a little better, or get more insight into your relationship, childhood memories, funny stories, sibling competition or anything else that might be relevant to making you who you are today and bringing you both to the BIG DAY!
I am thinking of writing out a questionnaire for you and writing the speech based on your answers. Of course, we would need to be in touch the whole time in order to make sure the speech turns out to be YOURS at the end, with every word in it.
If you had something else in mind as a process, please share it and we will work it together. When is the wedding, by the way?
PS: I have two sisters, by the way, but I am much younger than them, so I haven't had the pleasure of being their maid of honor. :)