Keep in mind that some schools require recent science coursework, especially prereqs. You may want to contact schools you’re interested in to ask. If you have a job in science or some other recent experience, they may make an exception, but those are generally case-by-case.
Similarly, make sure that you truly are prepared to take the MCAT. I can appreciate that life doesn’t always give you time to just stop work/family/etc to take classes. Just know that you don’t want to mess up the MCAT, then start a step back.
Also, some info has probably changed in the last 11 years. I can’t imagine that physics has changed much, but Bio has, especially in things like Genetics. Know that you’ll be learning some new info, not just reviewing.
And good luck!