Living full time in his motorhome in Florida with his big-headed cat, Walker figures he has it made. But when he gets a call saying a woman pretending to be his wife has promised to buy the estate of a mafia hitman and the seller wants his money, he knows to expect trouble. The place he's buying is rumored to have a hidden treasure, one that could be worth millions. Others are already looking for it, and if they find it before Walker does, he'll suffer the wrath of a mob kingpin. To make matters worse, the bikini-wearing machete-toting woman who lives next door with her beer-drinking monkey...

Living near the beach in his RV with his cat, Walker just wants to relax and savor the good life in Florida. But when he gets a call from the wife of a Key West crime boss asking for a favor, he knows he can't refuse. She wants him to track down a mystery man and doesn't want her husband to find out about it. If he does, Walker could be in serious trouble. And if he doesn't find the guy, the trouble could be a lot worse. To complicate matters, Walker partners up with a hot-tempered redhead looking for the same man. Together they dig into the underbelly of Florida's east coast while trying ...

Living full-time in his motorhome with his big-headed cat, Walker heads over to Florida's Space Coast hoping to catch a rocket launch. A lot of other people had the same idea and unfortunately, the only place he can find to park his RV is in a vacant lot behind a Taco Bell. Not to worry, though. Walker's got everything he needs in his motorhome. Waiting for the launch won't be a problem. In fact, he's looking forward to enjoying the downtime. Things change when a mysterious woman shows up asking for RV-related help. She's alone, and after hearing her story, there's no way Walker can turn ...

Walker and his bobtail cat, Mango Bob, are at it again. Traveling across Florida in their motorhome, enjoying a laidback lifestyle while trying to stay out of trouble. He's been asked by the lovely Doctor Joy to take her to Key West. She promises it'll be a trip he won't soon forget. A chance to visit the Florida Keys with a beautiful woman? No way he can pass it up. But this is Florida and things rarely go as planned, especially for Walker and Mango Bob. Join him as he navigates the underbelly of Key West aided by an aging movie star and a Russian Princess to try to save the day. In Mango ...

Walker and Mango Bob are on the road again. This time they're trying to escape record-breaking Florida heat. They head north in their RV, planning to spend a few days chilling at one of the cooler spots in the state. But things quickly go sideways when a famous actress shows up at their door in the middle of the night, claiming to be on the run from members of her movie star husband's religious cult. In short order, FBI agents, cult enforcers, and the woman's body double happen along to stir up the already murky waters. Add a bear-infested campground plus Walker's latest gal pal and you ...