Mostly good advice...but not all
Fast vigorous pumping is NOT the most effective way to flush a manual toilet...in fact, it can cause it "choke" on flushes that slower more deliiberate pumping will push through. That's one of the drawbacks to adding an electric motor to manual toilets that are designed to accept one...the motor pumps the toilet faster and with shorter stroke, which causes it to take longer to prime--wearing out seals and o-rings much faster--and doesn't move the flush NEARLY as efficiently as pumpng manually.
When it comes to manual toilets, you DO get what you pay for...the cheapest is the least efficient.
Using a cup to add a pint or two of water to the bowl ahead of soilids is easier a more effective at keeping the bowl clean than lining it with toilet paper first. You don't have to manually clean the bowl after every solids "deposit" in household toilets...you shouldn't have to do that onboard either.
Use ONLY quick-dissolve TP...the Headmistress forum is full of TP discussions about which brands are and which aren't. 5-6 sheets is usually enough...that usually requires retraining women who seem to be genetically wired to use at least half a roll/flush.
However, even if too much quick dissolve TP is flushed, causing a clog...DON'T PANIC! The stuff practically dissolves in your hand when it gets wet...the clog will dissolve on its own in about an hour. It's only when someone flushes something they shouldn't have that you actually have a problem.
You might want check out the link in my signature...it will help you learn how to use and maintain your system to prevent problems instead of having to solve 'em.