Program Wording HELP!!

So I'm playing around with my programs and came across a problem already. This is what I have so far.....my question is, do I add the grandparents or is that just way too much? Do you include in the programs everyone thats walking down the aisle. for instance I think we are going to have parents, and grandparents walk down the aisle before the bridal party. is this typical or do the parents just walk down the aisle?

The Wedding Party

Officiant……………..Rev. Nick Montanino
Officiant………………………Rabbi Berman

Mother of Groom………………Debra
Father of Groom…………..Alan

Aunt of Bride…………….Karin
Uncle of Bride……………..John

Best Man……………………….Will

Groomsman……………Russell
Groomsman…………………Christopher
Groomsman………………….Michael L
Groomsman……………………..Joseph

Maid of Honor………Cassandra

Bridesmaid……………Madalyn
Bridesmaid………………..Kerry
Bridesmaid……………….Lauren
Bridesmaid…………………..Kimberly

thank you!

my family is very complicated...Grooms parents are divorced. his grandparents are divorced and remarried, my parents are deceased, and all but one grandparent on my side are deceased. Im clueless when it comes to who goes in the program.

any advice really helps!!