The Blazer has a lot of interior room & is easy to drive (when it is not being worked on). 4WD works great; however, engine uses environmentally friendly (orange colored) coolant, which historically causes problems with the gaskets - I ended up dropping a new engine in it at 90,000 miles & now the computer is history at (110,000 miles). Good luck.
Great exterior and interior look & loads of room.
Empty out that orange coolant and start using something that doesn't kill the gaskets!