Having worked at a yacht club for over 30 years, I'd like to say that the only difference between a yacht club and a marina is that a yacht club is owned by all it's members, whereas a marina is privately owned.
Both yacht clubs and marinas may or may not have any of the facilities mentioned above such as restaurants, marine hoists, launching ramps, out of water boat storage, etc.
Ps: I'd avoid listing prices, as they change on a yearly basis and may be misleading after a while.
IMO good information to include would be...
Types of fuels available
Pump-out (human waist disposal)
Max boat length, width, and most importantly, draught.
Type of boat launching facilities (boat ramp, marine hoist, crane, etc)
Mast crane
Out of water storage
Restaurant, snack bar, clubhouse
A link to the marina would also be nice, if available.