my JW dad died 5 years ago--almost to the day. i checked his will--there were no instructions as to his funeral. as i was his sole immediate next of kin--it was up to me to organise his funeral. No way was it going to be a watchtower thing--i wouldnt have gone if it was ! just a non-religious committal. just me and 2 of my ex jw friends were there--plus 2 staff from the care home he had lived in for 3 years. All over in a few minutes. i bet they thought it was odd.
there was no-one from his congregation in attendance...but that might have been because i didnt tell anyone !