Go ahead and book the entire week, once you get there you won't want to leave. I took my gf to Hedo3 for her first nude trip a year ago last November and she was shocked.... shocked at how much she loved it. It took her 1/2 of the first day to get naked.. and a couple drinks. But then at the end of the week she didn't want to leave. We called and changed our flights and stayed 2 extra days!!!
Since then we have been back to Hedo3, Desire Cabo, and now we have a trip planned back to Hedo3 in Feb. Can't wait!! Everyone is so friendly, cool, easy to get along with, it's not what people think it's going to be like... after 5 minutes of being naked it's a non-issue. Get down there, have a few drinks, and then get naked... it's really that easy. We are not swingers at all, and not really interested in trying something like that but we never felt pressured to do anything from anyone at anytime. Everyone is having fun doing their own thing, what ever that thing might be, and it doesn't bother us one bit!! Don't push her or pressure her on anything, once she sees that there are people of all ages, sizes, and shapes she will relax and have a great time!! It's all in her head right now.
have a great trip, I know you guys will.