Some Very Informal Considerations.
To Avoid nasty family bottle throwing episodes ( or worse) and some really bad curse words following you into the hereafter.

Contra to an article in the Wall Street Journal, it is not advisable to be open and clear about an inheritance plan in a way that every family member or potential heir is apprised of your final disbursement intents.   This candor often turns out to be a fool hardy effort at family tranquility while you are living, which in reality foments rancor, and haunts family relations long after you are finished living.  Do not be overly candid about your distributive intent. You know...keep your cards close to your chest.  Remember testamentary dispositions may always be voided.  In other words you can always change you mind.  Your heirs, you can be sure, know you can always change your mind, and inevitably begin to lobby you for a better deal once they hear of what they believe to be your  initial ill thought, unfair, silly or horrendous intentions. It is far better here to draw up your final papers with a long time counsel or even some non-lawyer whose integrity and intelligence and wisdom you really esteem. Have your final intentions witnessed by at least two non- beneficiaries and notarized and placed in a secure place... safe from intrusion.  When asked who are you leaving your stuff and big bucks to .... smile benignly and indicate that you are giving it all a great deal of thought

Often it is a good idea to name a neutral third party to perform the duties of executor or trustee, to avoid family members placing their hands on each others throats when dividing up your assets.  Disinterested banks or similar institutions are often more interested in control and maximizing their fees, and are not necessarily interested in the best and subtle interest of the heirs and should be somewhat frowned upon.

If your heirs all like games... then by all means  set up a merry go round process for the party loving lot whom you imagine govong your booty. A no guns permitted in the room provision here is advisable. Have your heirs take turns picking out items they would like to have. One heir or another will proclaim "I always wanted this item" or you really really wanted him or her to have this or that item. On each round, a different blessed heir goes first. Those who take items of less worth may get their feeling eased with aahh...money.  Yes it is always the money.  Name and pay some third party to be the referee who reports to your executor on these going-ons...(ditto for next paragraph.)

Consider: When two or three or four heirs crave for some nutso reason the same damn asset, and cannot kiss and hug and resolve the issue amicably, make provisions for a silent auction or a writing auction, by writing your bid on a bid board in front of the item. (Yes the kind so popular at fund raisers. ) In all events the darling heirs bid on the desired asset or assets they want.  Note: Warn the player that the winning bid price is then deducted from the winning bidder's inheritance.  Note: If no body wants your old baseball memorabilia it will probably end up on eBay to maximize the estate.

Consider inserting clauses into your estate plans to minimize conflict, there are many, such as wordings compelling a particular mediator, (rather than litigation in terms of time and treasure and emotional wounds.), to resolve disputes.  Make provisions for authority and fees for the mediator. Hey this stuff about death is life.

Consider various really neat "stopper clauses" that can flat out disinherit those ingrates and potential troublemakers that are likely to dare to intimidate other heirs by challenging aspects of your well thought out will or trust.. (You should see a  lawyer in your particular jurisdiction about these neat little provisions.)

Consider a  a video or writing explaining your reasoning and intentions with your testamentary dispositions a t your peril.  If you can not restrain your artistic drives... make sure you do not create any unnecessary confusions by utilizing this gratuitous gambit. In other words they may use your video thoughts to upset the will or trust. Try not to be giving anyone hell in the last memories of your existence.  Hmmm or why not give-em' hell.   Yeah... you probably should have a lawyer comment or be at your video production.