Ice cream stall
Ibis
Idiots
Illumination
Infants
Insects
Indigo waters of the lake
Ice in coolers
Ice cream at the refreshment stand
Itty-bitty ones in little swim suits (or less)
Hi devriesj, "J" is your letter.
Pipped!
Jet skis
Jocks
Jolly kids playing
Jungle bars (near one of the beaches I frequent)
Jugs of liquid refreshment
I got it, Dutch. I've been what we call around here "pipped". Ya beat me to it!
kites
kids
knapsacks
knives
Laughing kids
Lifeguards
Lucid beauties
Lousy weather
Lobster pots
Lights
moms
magazines
mussel shells
middle age folk
nudists (on THOSE type of beaches)!
nosy and
noisy sea gulls!
Oysters
Overflows
Otters
Out-tides (ebbers)
Oil Slicks (bad stuff)
Odds and Ends on the sand
pipis
pebbles
people
picnic stuff
pools
plastic bottles
plastic anythings
queues for icecream
quick change artists
rubber balls
radios
reading material
rocks
suntan lotion
surfers
seashells
soda bottles
six packs of beer
sunburnt bathers
towels
toddlers
tank tops
tee shirts
trash baskets
Visitors
Vacuum flask
Vagrants
Vamps
Vandals
Vanity bags
Volleyball
Voluptuous women
Voyeurs
Waves
Wahinis
Water
Windsurfers
U-boats
Umbrellas
Undertow
Sorry Firefly. Equus saved the day.