Question about Speed Camps

[Spaniel with a Short Tail]

My 10th grade daughter is a BB junkie.  She's 5' 10" and would love to play at MU some day.  She has a good basketball and trains with a guy who's helped her BB skills immensely.  However, she could use some conditioning, especially in terms of improving her footspeed.  I've been searching for camps in the North Chicagoland area that do this sort of thing and came across the following in Naperville (which admittedly is NOT North Chicago!):

http://accelerationpro.com/page.php?pid=1

Anyone ever hear of this place?  Anyone have any recommendations?  Anyone have any good or bad experiences at any of these places?  Any input, information, recommendations, warnings etc. on this subject will be greatly appreciated.