you did good, proud of you!The first one did and had a really involved tutorial so went searching for another one. It said to unplug the disposal but didn't say you needed to turn the circuit breaker off so that's what I did and between the towels and bowl I had to catch the water, it didn't end up anywhere near the plug.
ALWAYS be on the safer side & turn the breaker off, even if it seems like overkill.
and never let water get under a dishwasher or fridge.
i could tell you a lot of scary stories about accidents & freak accidents.
......just looking out for you ms.m, i know youre very capable & obviously quite mechanically inclined.