I second Sailsman10 recommendation for Fisherman's Village Marina
. Burnstore is too far from civilization for me (About nine miles from Punta Gorda stores). The services and restaurants are also very expensive.
Fisherman's Village has free Wi-Fi, free at the dock
outs, garbage cans at every dock, a cruisers lounge, a swimming pool, fuel
dock, free bicycles, tennis courts and is only about two miles from the supermarket and about a mile form West Marine
It is right next to Fisherman's Village, which has a number of restaurants and lots of shopping
We lived there for a little over a month while waiting on the house to close. The staff was great and we love Punta Gorda.