B:
You're not sounding like a schmuck; these are good questions.
When I visit porn stars, I rarely, if ever take something with me. At $1100 a pop, Lisa's getting more than enough in "appreciation" from you. It will not make a difference in your visit one way or another. Proper hygiene and a respectful, friendly attitude will, however.
Don't worry about the wrappers; Lisa has the brand she prefers to use (and how she applies them is a story unto itself

). Unless you need Magnums, all escorts always have a supply of condoms for your use.
As for a camera, I'd ask if it's okay to bring one. Her assistant may be able to snap some photos of you, if Lisa agrees.
Finally, no tip is necessary. See paragraph 2. Besides, you never tip the owner of a business; it's considered declasse (pardon the spellling).
Good luck, and please keep me informed, even if it's just by PM.
CP