Sprinter Class driving Impressions

OK ,I,ll try , we have a 2007 leisure travel van freedom serenity II 25ft long ,a class C 5cyc MB diesel ,now at 36k, bought new, we drive it pulling a 17ft bass boat from ohio to arizona almost every year, most trucks passing not a problem,but sometimes get a little blow ,never though much of it, climbs hills and steep grades in third gear ,its a four speed and can pass alot of bigger units going up.get 17mpg towing boat better not towing. holds 25gal fresh water and 30 gal blk. we,ve owned A,s B.s other C,s and won,t go back. for two adults over 70 its just great ,we stay up in the hills for days boone docked with no problems. it has more leg room than ford or chevy,dodge in the class C units .big comfortable seats.if your in north east ohio stop in. did I say we love it?