Shayne, HI! Like you, I stay pretty busy, between farm, guest house and family. All I can tell you about hosting on a farm is to make sure folks know your rules. Also, make sure they know what to expect and you expect of them. Being pet friendly is a 2-edged sword. I like to have the dogs, but it does mean a lot more dog hair to clean up after each visit. I don't care how well they groom them there will still be hair left behind. Also, clear instructions about unattended pets. My rules there have evolved over time and bad experiences. Some people just don't know how to care for a pet, but there is no law to stop them until it's too late.
Also, since you're starting out. be very clear you're not a "Hallmark farm." No dirt, mud, barbed wire, bugs, mice and the sun always is shining. I have actually had folks complain in the review because there were too many bugs outside in a hot and humid midsummer. Another one, left early because the night was too dark and quiet, she made her husband take her back to Richmond at 12:30 at night. She was scared of the dark.
We have a group of folks that have lived in sterile controlled environments all their lives and have no idea what to expect with country living. I greet folks as often as I can, and that usually sets the pace that they have a good visit.
So, the best I can tell you is to plan NOT To Be Surprised about comments, rather roll with them and enhance your house rules to fit your site and needs.
It's an ongoing adventure for sure.
Good luck
Lory P