Good recommendation here for a first timer. West Yellowstone is more commercialized and lots of options for rentals, lodging, etc. But it's a looooong drive. 24hrs in the truck for us (each way). I only wish they allowed personal sleds into the park. My opinion only, but it's a racket between the park and the rental shops... MUST hire a guide and MUST rent a (4-stroke) sled. I kinda understand the guide so we don't go chasing the wildlife, but the whole point in having our own sleds is to NOT have to rent. To pull a sled all that way and then be told that you can't use it is total BS!
Anyway... Island Park offers miles and miles of trails if you decide the POW is too much or your arms are tired from pulling on the bars the previous day and you want to take it easy (this WILL happen!!!). We didn't care for the Two Top area. It is a beautiful view, but ALL the rental shops send their clients on that route, so it gets tracked up very, very quickly. Every single inch of snow had tracks when we were there. Just soooo much traffic in that area.
I totally get how far it can be for some to get sleds there(I towed a few times from NE PA to Yellowstone to ride yrs ago)
BUT if your only grip is NO being able to ride your sled in the park, thats a small one, as honestly with a max speed limit of about 25 mph, and most sledder's that would tow that far, I doubt there riding slow sleds to start with
SO< chugging about so slow like, running a rental is NOT that big a deal IMO< for what all you get to experience in the park, seeing the things you do and all
its a small price to pay to get to enjoy it!
( have also been able to ride my OWN sled in the park, before they changed things that is)
giving your personal sled a day off, isn;t a bad thing either, saves a on war and tear LOL
NOW< I also get the towing your OWN sleds out west, but pending costs of fuel, and all,, Renting can be a much better option for many folks, and even work out to be cheaper
I know for me, its cheaper to fly and rent, than haul sleds from my way, pending HOW long you want to stay that is
but I and friends, have done many trips for 7 days with air fare included, sleds and lodging(free tank of fuel each day) for less than it would have run me to drive out,m which also saved us a lot of down time driving out!(saving us 4+ days of driving, pending weather , could be more)
so again, to many first timers, renting a sled isn;t a bad deal in WY< or island park IMO
and IF one wanted to visit the park, again, renting 1 day, and a group with a guide??
its NOT really a big deal if your being honest here!
your sled won't mind a break, and after all, again, your only going to be going SLOW In the park any how
HECK, doing a snow coach tour isn;t so bad either (done them with non sledding friends)
they were enjoyable as well! just a LOT of options if we keep an open mind!