Hi David.
Just follow the 6 hours after BCG. I also have not heard anything about "the week"
I have finished my 6 treatments and waiting for the 31st for my 1st "peek and Poke" since dx, surgery, MMC, and BCG x 6.
for me -I was just tired the following day...my BCG's were always thursdays 4:30. so I just asked off for the Fridays just in case. the last two caused the only pain I had- I couldn't leave b-room for 2-3 hours that night and it was very painful for me even w/ peridium and spasm Rx. Everybody is different though- a lot of people do not have any problems.
I will tell you that my nurse said that alot of nurses do not use numbing meds when giving the BCG...she always did and I think that helped to ..so ask if they will.
Go have fun at the beach- don't dwell on the treatment (It sounds like you are cool with it) I wasted time dwelling and freaking out about the "unknown/new" treatment that I was facing and it was totally Ok once I got through the the 1st one.
Good luck and keep us updated.
-Tate