Being new to the business, what are fair prices to charge for all of the different services in the Virginia Beach area near the oceanfront?

Being a new sitter I would recommend you search your local area for sitters that offer the same services you plan to offer, review their rates and pick a rate somewhere in the middle. I searched your area and you are already in the middle rate wise and showed up on page 1 of the results and that's a good place to be. Best of luck