help me decide what to wear next, and what else to do in my hotel - i will fulfill the dare/comment with the most votes

please read to the bottom

i will be in a hotel for 2 nights October 23 - 25 in Quebec City, there's an outdoor pool, changeroom and sauna on the 3rd floor and an exercise room overlooking the outdoor patio and spa front desk

here are some links with pictures:

https://www.tripadvisor.co.uk/LocationPhotoDirectLink-g155033-d184855-i17574513-Hilton_Quebec-Quebec_City_Quebec.html

https://www.tripadvisor.com/LocationPhotoDirectLink-g155033-d184855-i293850204-Hilton_Quebec-Quebec_City_Quebec.html

https://www.centre2000hilton.com/

see my previous post for the upvotes that sent me into a hot tub and pool in sheer briefs that disappeared when wet https://www.reddit.com/r/NakedDare/s/ObN6wHc67q, and also the result https://www.reddit.com/r/NakedDare/s/KpTjoau8p2 - it is inspiration for more but i could not find a hotel with a hot tub for this trip

the pool has an indoor staircase with a clear curtain to outside, there are also wide step outside - the pool is heated year round but it will be 5C/40F

there is a sauna as well as changerooms

i have enjoyed these adventures but i get so nervous i can rarely get hard, i would really like to be hard, not sure if i want that in public alone or hidden in view

i have four pairs of briefs i have yet to wear in water, i imagine all are quite see through, maybe another upvote to choose or maybe all four need testing, i also thought of upvoting to decorate my cock in metal cock ring, metal ball weights, and metal penis plug

last time i incorporated all suggestions into my dare

my limits are security cameras and non consent

so… i have a lot of ideas what are yours?