ankseth1, your concerns are not misplaced.
MBA after 30 is tricky.
IMD could be a slightly better fit as they have a more senior cohort and we've also seen them more open for second MBA grads than many other schools.
Depending on your experience range, you may also want to evaluate the LBS Sloan Fellows program.
Another option could be, if you are open to learning the language, German schools such as Mannehim and ESMT that regularly take candidate in the 35 and above range.
Beyond those, while there are always exceptions, but you are likely to find yourself in thin company. Not impossible, but important to know the perspectives both in terms of how you'll convince the school and whether it also makes sense for your personally.
Hope this helps spark some more thoughts. Feel free to reach out for more discussion.