Not sure why no cost is listed for the 2023 conference. For an idea of costs, last year the Full Conference was $369 and Social Package (does not include access to educational sessions) was $299.
This year the hotel is $229 per night single/double, plus San Diego Tourism Assessment, which is currently 2.0% per room, per night, and applicable taxes which are currently 10.5%. Parking is $20 per night