Expert Advice Since 2015
Buying and selling tips, market insights, and how-to guides from Mark Ellefsen — Master Consultant/Broker, Licensed USCG Master Captain, and NRVIA Certified RV Inspector.
Latest Articles
Most sellers don't realize they can list their boat for sale without paying a single dollar in fees. Here's how Pop's Paid on Performance model works — and why it beats traditional dealerships.
Choosing between a Class A and Class C motorhome is one of the most common questions Mark gets from first-time RV buyers. Here's a straightforward breakdown from an NRVIA Certified Inspector.
Florida, Michigan, Texas, and California dominate US boat sales — but which state gets you the best price? Mark breaks down the top markets and why national exposure beats local listings.
As an NRVIA Certified RV Inspector, Mark has seen every issue that can hide in a used RV. This checklist covers the 10 most important things to inspect before you buy.
Many boat owners think selling privately saves money — but when you add up time, advertising costs, lowball buyers, and no-shows, a broker often puts more money in your pocket.
In May 2025, CAR Group — owner of RVtrader.com and Boatmart.com — acquired Pop Sells, LLC. Here's what that means for buyers and sellers working with Mark Ellefsen.
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