Have been through this twice before.
First time took ages to heal as it was done prior to key holes surgery.
Second time was a much easier, ( key hole surgery) just a day procedure and home that arvo with my better half looking after me.
I am self employed and followed the Specialists advice to the letter.
Have not had a bit of trouble since.
Don't rush it, that old saying 'A stitch in time'
You will be back on the water before you know it

Good luck with the surgery