3696,3697 derek, david, alex
3698      alex, david
3699-3701 fisheye views of the gym
3702-3710 womens' epee
3711,3712 men's epee
3713-3715 women's epee
3716,3717 men's epee
3718      david, brad
3723      mat
3724,3725 women's epee
3726-3723 men's sabre (practice)
3733-3735 men's epee
3736-3853 mixed sabre
3752-3762 mat's first pool bout
3753      features a young lady hovering in the air
3764-3774 mat's second pool bout
3775      derek, looking pensive
3780      she hovers again!
3783-3788 mat's third pool bout
3792-3799 mat's fourth pool bout
3806-3827 mat's DE
3814      kash talking to mat during the break
3841      bit of men's epee mixed in
3854-3864 men's epee
3865      kash doing homework
3866      david
3867      jessica
3868-3933 more sabre
3884,3885 men's epee mixed in
3934-3951 jessica's first pool bout
3952-3958 jessica's second pool bout
3959-3963 jessica's third pool bout
3978-3981 a few more fisheye views
3982-3984 jessica, david
3988-3990 derek, alex at the concessions stand
3991-4014 jessica's DE
4007      too bad the head isn't a target in foil.
4016      alex, jessica, jay (my single photographic appearance of the day!)
4017-4041 jessica fencing for third

Having still not looked over all of them thoroughly, my favorites are:
3720 (despite the blurriness), 3753, 3832, 4007, 4015, 4038, 4039