Hi Funniegrrl!!

I hope I may humbly

consider myself a
serious lifter as I have been lifting for over 10 years and competing for 4+ years.

I really beleive the longer you do it, the less you care about what everyone else thinks and the more concerned you are with just getting in a quality workout. I don't concern myself at all with what others are doing cuz it's none of my dern biznes unless they ASK my opinion, which does happen here and again.
I use the machines in addition to free weights because they all hit the muscle just a little differantly AND I 'carry around a notebook' which I have for years.

I have never once had anyone laugh at me or give me a hard time about it, ever.

and even if they did, who gives a freakin' rip!

It still wouldn't stop me!
More often than not they want to see what I'm writing in it !!
and guess what? many of the Pro's (Professional competitors) use the machines, sometimes 'light' weights and carry around notebooks too!

Shhhhh......
Use machines or Free weights,... write it down or don't...Who cares what others think!?.
Just do your thing, Sista and in the long run people will respect you for it.

I know I respect those that do what they came to do without concerning themselves with the 'audience', REGARDLESS of their experience or the shape they are in. That is the gospel truth.
I know it is sometimes easier said than done in the beginning but, keep it up and, soon you'll have your emotional 'footing' and stop caring about anything except your workout.
Whatever happened to the old saying..
To each his (or her)
own.......:
Also, I agree with the spotter advice.....ask around and if no-one is available do an excersise that you feel comfortable doing on your own or go to a machine and don't let it phase you. After awhile ,you'll get to know the 'regulars', who workout when you do and are happy to help and it will get easier....
You have all of us who got your back, anyway

Keep on keepin on...
L2L