Good advice Pavel.
Fish, as with any "used" vehicle you must be prepared to do some regular maintenance yourself unless you have unlimited $$. Especially with a used 4x4 of any make/model. I tell my kids the same things
that Pavel told you.
If you treat it right, the Discovery will be a great rig for you both on & off road and look good in the process
By the way, welcome to the forum!
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9dawgs 
'99 Discovery I
'99 Chevy Astro 4X2 w/4" Lift (family truckster)
17' Basstracker w/40HP Mercury
11' Jon Boat w/numerous antique outboards
