this pump is in a boat belonging to a friend of mine, the boat is a 72 chris craft. the boat has a v ull and a traditional flat bottom pump will not sit correctly in the hull so we need a remote pump. also the float switch needs to be a non traditional type, looks like i need something like this but there is nowhere to secure it safely due to there being no areas that are not structural hull points and i do not want to be putting screws into/through the hull