ok Kids, a backhoe is not what you want for this type of job.
You need to rent a excavator and if you rent it I will dig for you. I have experience using them and they are not hard to use but can scare the day lights out of you.
No one is going to rent one except a rental company and there is one on 22 mile rd in shelby twp, they will deliver and pick up, IIRC it would run around $500 for a weekend inc delivery
If you supply the Ice tea with lemon and lunch I will dig till I run out of fuel or daylight and even then there are flashlights
If you want I can look up what you are going to need