Replying to where to mount bindings

i finally got my 169 Fugatives...and well heres my problem...i live in RI and every weekend i go up to NH to Mount Sunapee (i got a job as a ski instructor...fun shit). and well i have my K2 escapes and my solomon s810 bindings up in NH also. and i was planning to go to the local ski shop like 10 minutes before they open, grab the first availble tech and have them put it on, so i can beat the rental lines and so he could do it in like 15 20minutes. and well i have no idea where i should tell him to mount them...and suggestions...and anyone who skis at Sunapee holla back