How do I work on an old 62 Johnson, out of a body of water? I know that
for my evinrude I've used a huge garbage can, but I was wondering if
there was something like you can use on newer lower units (of IO's, for
example).

It looks like the water intake is above the prop, and I don't think the
same thing would work for both. Is there something easy to use?

I can make this make more sense if needed.