Are there ways that you all like to be restrained that you think I should try? Are there any things that you think should be avoided as someone who is new to all of this?
In addition to the safeword that's already been discussed, there are any number of things that you could discuss ahead of time. Granted I have zero experience with female bondage, but there are likely a lot of things similar to the bondage that I've experienced (and enjoy!).
Over the last year of so that I've been doing this, I've created a list of my likes, dislikes and limits which I send to my prospective Dom ahead of time. That seems to help to make sure we're both on the same page. In terms of categories of things, a few things to think about are:
Positions: Are there certain positions that you do or do not want? Standing? Kneeling? Prone on the ground or on a bed? In a chair? Spread-eagle? Leapfrog (head down, ass up)?
Restraints: Are you OK having wrists and ankles cuffed? Are you OK with rope being used?
Blindfolds and hoods: Are you OK being blindfolded, or having a full hood put over your head? What about breath play?
Impact play: Do you want to be hand-spanked? Whipped? Paddled? Flogged? Those are all different things.
estim and violet wand?
Nipple play? Squeezing? Sucking? Clothes pins and clamps (ouch!)?
For me, I'd ask about CBT, but obviously that doesn't apply to a female. But are you OK with vaginal insertions and play?
Anal play? Anal insertions of fingers, butt plugs, dildos, etc?
Candle wax?
Cutting, needles, blood?
There's also basic things like tickling that are very effective if you're restrained and unable to stop it!
That's probably a good list for starters. 😃
Above all, try to relax, enjoy it and have fun!