All 6 of you will attend the lottery at the time of the best (lowest) number. If any person cannot attend, they should complete a proxy form and send it with those who are attending.
Only the lowest number is important. If you have 1, and the others have 250+… you have 1 – that’s what matters. I will say that (historically), you will need to have number ~25 or lower to get into Sharp. Have a back-up plan!