Blocking up a boat from a trailer
 

Anyone with experience blocking up a boat off of a trailer that can give me some pointers on doing it? My trailer spring busted shifting an axle and don't know if I can pull it back to the ramp to unload the boat and load on a different trailer. Would be a temporary manuever just to transfer the boat safely. PM me with a number to call if you can assist. The boat is a 23 foot walkaround. Thanks for any help.