Personally, I prefer the spot behind the church in Lumbridge.
A best place to catch it would be Catherby, along with most other fish.and at ur moms house
Don't Believe there is a specific highest place in runescape, if there is I would say The Death Plateau.
There is no official place on Runescape to get married. For the unofficial ones, it would usually be held in a church.
Without much more information the question can not be answered accurately. Crayfish are scavengers and guppies are not their natural prey. If the crayfish is small enough and your guppies don't have long flowing fins then the guppies may well be too fast for the crayfish to catch. So the answer then would be none. Are you feeding the crays dead guppies? If so I would add one and see how long it takes the crayfish to eat it. Then I would add more and more dead guppies one at a time as the crayfish devours them. As the crayfish grows so it will eat more.
The bestest place to power-mine would be at the falador mines.
Crayfish don't hunt and catch fish. They tend to be nocturnal and prowl around at night picking up whatever they can grab. If a fish happens to be sleeping/resting on the bottom and a crayfish comes by, it would not be unusual for a crayfish to make a grab at the fish and rip a piece off it.
Runescape has provided a Grand Exchange database for players on their Homepage, I have provided a link below in the "Related Links" Section, I would suggest bookmarking it for Future references.Note: This is a catch-All question, to help keep the RPG/Runescape categories clean.
What my dad would do is close to shore take greasy bakon and line it up on the sides and in the back then it would come into the area and then it would be right there next to you and you could then grab it right there.
Yankee Lobster Fish Market would be a good place to catch the lobster in Boston.
Moparscape Forums would probably be the best place to start.
The Blind Crayfish would not be able to survive outside because the sun will kill them
The best place to look up a private server would be Runelocus.